Which of the following statements is the most accurate comparison of LDA and ODA with regard to the bias-vanance trade-off?

Answer:

14 or 0.14

Step-by-step explanation:

3 1/2 ÷ 1/4

1/4 = 25

3 1/2 ÷ 25 = 0.14 or 14

This is correct answer can you mark me brainliest

Answer:

x = 180-35 = 145

y = 35

Hope it helps

Answer:

There is No solution

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

12x−1=9+12x

12x+−1=9+12x

12x−1=12x+9

Step 2: Subtract 12x from both sides.

12x−1−12x=12x+9−12x

−1=9

Step 3: Add 1 to both sides.

−1+1=9+1

0=10

Hope I helped -

Sleepy~

To build a multiple regression model to forecast per capita fuel consumption in gallons (fuelcon) from the given predictors, we can use the fuelcon4 data provided. The model equation can be written as follows:

fuelcon = β0 + β1*drivers + β2*hwymiles + β3*gastax + β4*income + ε

where β0 is the intercept, β1 to β4 are the coefficients for each predictor variable, and ε is the error term.

We can use statistical software like R or Python to estimate the coefficients and obtain the diagnostic statistics. Here is the R code to fit the multiple linear regression model:

# load the data

data <- read.csv("fuelcon4.csv")

# fit the multiple regression model

model <- lm(fuelcon ~ drivers + hwymiles + gastax + income, data = data)

# print the model summary

summary(model)

```

The output of the `summary` function will provide us with the estimates of the coefficients, standard errors, t-values, p-values, and R-squared value, among others. We can use these statistics to evaluate the goodness of fit of the model and check for any potential problems such as multicollinearity or heteroscedasticity.

It is important to note that before building the model, we should check for outliers, missing values, and nonlinearity in the data. We should also assess the assumptions of the regression model, such as normality of errors, constant variance, and independence.

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Answer:-5-6

Step-by-step explanation:

The percentage of tires that will have a life of 45,000 to 55,000 miles is  68.27%. So the correct option is 68.27%.

To find the percentage of tires that will have a life of 45,000 to 55,000 miles, we can use the concept of the normal distribution.

First, we calculate the z-scores for both values using the formula:
z = (x - mean) / standard deviation

For 45,000 miles:
z1 = (45,000 - 50,000) / 5,000 = -1

For 55,000 miles:
z2 = (55,000 - 50,000) / 5,000 = 1

Next, we look up the corresponding values in the standard normal distribution table. The table will provide the proportion of data within a certain range of z-scores.

The percentage of tires with a life between 45,000 and 55,000 miles is the difference between the cumulative probabilities for z2 and z1.

Looking at the standard normal distribution table, the cumulative probability for z = -1 is 0.1587, and the cumulative probability for z = 1 is 0.8413.

Therefore, the percentage of tires that will have a life of 45,000 to 55,000 miles is:
0.8413 - 0.1587 = 0.6826

Converting this to a percentage, we get:
0.6826 * 100 = 68.26%

So the correct answer is 68.27%.

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Given:

The set of all positive integers from 10 to 15.

To find:

The given set by using the descriptive method​.

Solution:

The positive integers are 1, 2, 3, 4,... .

The positive integers from 10 to 15 are 10, 11, 12, 13, 14, 15.

So, the given set has 5 elements 10, 11, 12, 13, 14, 15.

Using the descriptive method​, the given set is defined as "The set of all positive integers greater than or equal to 10 and less than or equal to 15".

Therefore, the set of all positive integers greater than or equal to 10 and less than or equal to 15.

Answer:

We can use the formula for simple interest to calculate the interest earned by Henry:

Simple Interest = (Principal * Rate * Time)

where,

Principal = $850 (initial amount)

Rate = 5% per year (as given)

Time = 4 years (as given)

Substituting the values, we get:

Simple Interest = (850 * 0.05 * 4) = $170

Therefore, Henry will have earned $170 in interest after 4 years of keeping his money in the savings account.

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We need to identifying whether or not if this is a function

So, we will apply the vertical line test , we will graph a vertical line

If the vertical intersects withe the given graph at more than one point , so, the graph will not be a function

show the following image :

as shown : the vertical line at x = -6 intersects with the graph at two points

So, The graph is not a function

So, the answer is No

​

The second container can hold approximately 1715 m³ of liquid.

Two containers have exactly the same shape, we can use their height ratio to determine the liquid capacity ratio.

Let's denote the height of the first container as H1 = 20 m and its liquid capacity as C1 = 320 m³.

We want to find the liquid capacity of the second container, C2, given its height H2 = 35 m.

The ratio of the heights is H2 / H1 = 35 m / 20 m = 7/4.

The ratio of the liquid capacities is equal to the ratio of the volumes, since the containers have the same shape. Therefore, we have:

C2 / C1 = (H2 / H1)³

Substituting the given values:

C2 / 320 m³ = (7/4)³

Simplifying the exponent:

C2 / 320 m³ = 343 / 64

To find C2, we can cross-multiply:

C2 = (343 / 64) × 320 m³

Calculating the result:

C2 ≈ 1715 m³

Therefore, the second container can hold approximately 1715 m³ of liquid.

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The question is incomplete the complete question is :

two containers are used to hold liquid. these containers have exactly the same shape. the first container has a height of 20 m, and it can hold 320 m³ of liquid. if the second container has a height of 35 m, how much liquid can it hold?

If the sand falls at a rate of 16 cubic millimeters per second, a player would have approximately 6.25 seconds for their turn.

The rate of sand falling from the hourglass is given as 16 cubic millimeters per second. We need to find out the time available for a turn. Let's assume that the hourglass is filled with 'x' cubic millimeters of sand.

We can use the formula:

Volume = Rate x Time

Here, the volume of sand is 'x' cubic millimeters, the rate is 16 cubic millimeters per second, and we need to find the time available for a turn, which we can represent as 't' seconds.

So,

x = 16t

We can rearrange this equation to find 't':

t = x/16

This means that the time available for a turn is equal to the volume of sand in the hourglass divided by the rate at which the sand falls.

We don't know the exact volume of sand in the hourglass, but let's assume it's 100 cubic millimeters.

Then,

t = 100/16

t = 6.25 seconds

So, in this case, a player would have approximately 6.25 seconds for their turn before all of the sand falls to the bottom of the hourglass.

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Answer:

Coordinate of Point A is (-11, 15)

Step-by-step explanation:

M -- (-3, 7)

B -- (5, -1)

Therefore, (5 + x)/2  = -3

x = -11

(-1 + y)/2 = 7

y = 15

Therefore Point A is (-11, 15)

Answer:

Solution given;

mid point (x,y)=(-3,7)

coordinate of B(x1,y1)=(5,-1)

coordinate of A(x2,y2)=(a,b)

we have

midpoint (x,y)={(x1+x2)/2,(y1+y2)/2}

(-3,7)={(a+5)/2,(b-1)/2}

equating corresponding value

(a+5)/2=-3

a+5=-6

a=-6-5

a=-11

again

7=(b-1)/2

b-1=14

b=14+1

b=15

So

coordinate of the point A is (-11,15).

Step-by-step explanation:

one order 45 chocolate bars

5 orders = 45*5= 225 chocolate bars

Answer:

.866

Step-by-step explanation:

Answer:

$1,825

Step-by-step explanation:

The computation of the total amount paid to the men is shown below:

Since 250 hours are needed to finish a project

and 6 men are employed

So each men worked for

= 250 ÷ 6

= 41.67 hours

And, the hourly rate is $7.30

So each man paid is

= 41.67 hours × $7.30

= $304.191

ANd, there is 6 men

So the total amount would be

= $304.191 × 6

= $1,825

The slope-intercept form of the given equation are:

y = 2x - 3,

y = 2x + 6,

y = 1/3x + 2,

y = 1/2x + 3.

What is slope intercept form?

Slope intercept is a form of a linear equation that can be used to find the equation of a straight line with y-intercept and slope of the line.

The slope intercept equation can be represented as:

y = mx + b

Where,

x, y represents the x and y coordinates,

m is the slope of the line, and

b is the y-intercept.

In slope-intercept form:

1) 2x + y = 3

so,

y = 2x - 3

2) -x+(1\2)y=3

so,

y = 2x + 6

3) x - 3y = -6

so,

y = 1/3x + 2

4) 2y-6=x

y = 1/2x + 3

Hence, the slope-intercept form of the given equation are:

y = 2x - 3

y = 2x + 6

y = 1/3x + 2

y = 1/2x + 3

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Answer:

why is it so long?

Step-by-step explanation:

Answer:

100:59

Step-by-step explanation:

For every pound a company spends on advertising, it spends £0.59 on its website.

Amount Spent on Advertising = £1

Amount Spent on Website = £0.59

Therefore:

Amount Spent on Advertising : Amount Spent on Website

= 1 : 0.59

Multiply both sides by 100

= 100: 59

The ratio of the amount spent on advertising to its website as a ratio in its simplest form is 100:59 in its simplest form.

Answer:

£100 : £59

Step-by-step explanation:

The said company spends £0.59 on its website for every pound spent on advertisement. This implies that out of £1.00 spent on advertisement by the company, £0.59 is for website placements.

Thus, the rate of the amount spent on advertisement to amount spent on website is given as:

             £1.00 : £0.59

To convert this to the nearest whole number, multiply through by 100, so that the ratio becomes;

£100.00 : £59.00

Therefore, the ratio expressed in its simplest form is £100 : £59

To find a Cartesian equation for the curve given by the polar equation r = 5 tan θ sec θ, we can use the following relationships between polar and Cartesian coordinates:
x = r cos θ and y = r sin θ
r = 5 tan θ (1/cos θ)
Now, multiply both sides by cos θ:
r cos θ = 5 tan θ
y = x/5
This is the Cartesian equation for the curve. The curve is a straight line with a slope of 1/5, passing through the origin.

To find a Cartesian equation for the curve, we need to eliminate the polar coordinates (r and θ) and express the equation in terms of x and y.

First, we can use the fact that tan θ = y/x and sec θ = r/x to rewrite the equation as:

r = 5 tan θ sec θ
r = 5 (y/x) (x/r)
r^2 = 5xy

Next, we can replace r^2 with x^2 + y^2, since r is the distance from the origin to the point (x,y):

x^2 + y^2 = 5xy

This is a Cartesian equation for the curve, which is a type of conic section known as a limaçon. It is a closed curve with a loop, and its shape depends on the value of the parameter a (which is 5 in this case). When a > 0, the curve has a loop that encloses the origin; when a < 0, the loop is outside the origin. In this case, since a = 5 > 0, the limaçon is a loop that encloses the origin.

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Answer:

Every time a new piece of equipment is added to the system, if ifs not properly optimized within the scope of the entire system, you'll end up with wasted energy and operational inefficiencies

Answer:its an integral where the function to be integrated is evaluated along a curve. Various different line integrals are in use. In the case of a closed curve it is also called a contour integral. The function to be integrated may be a scalar field or a vector field.

Step-by-step explanation:

hope this helps

Answer: 32.78 100% right

Step-by-step explanation:

Total money paid by Shayla including tip is $32.775.

Percentage is defined as a given part or amount in every hundred. It is a fraction with 100 as the denominator and is represented by the symbol "%".

Given that, Shayla's rideshare fare from the airport was $28.50, and she added a 15% tip.

So, the total money paid

= 28.50+15% of 28.50

= 28.50+15/100 ×28.50

= 28.50+0.15×28.50

= $32.775

Therefore, total money paid by Shayla is $32.775.

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Answer:

720

Step-by-step explanation:

Given the data:

Minutes ___0___3 ____6____a____12

W/typed__ 0___120 __ ____360 __480

If number of words typed is proportional to number of minutes

Word typed α number of minutes

Word typed = k * number of minutes

k = constant of proportionality

Take

120 = k * 3

k = 120/3 ; k = 40

If test is 18 minutes long ;

Word typed = k * 18

Word typed = 40 * 18

Word typed = 720

Answer:

value of k = -15/7

Step-by-step explanation:

...........

The rational numbers - 5 / 6 and - 7 / 10 are equivalent to - 25 / 30 and - 21 / 30, respectively. Then, the relationship is that - 5 / 6 is the less than - 7 / 10 as - 25 < - 21.

Rational numbers are real numbers of the form m / n, where m and n are integers and n is not zero. In this problem we need to determine the relationship between two rational numbers, this can be done by amplifying the two rational numbers to a form with the same denominator and then compare the two numerators.

First, find the least common multiple of the two denominators:

6 = 2 × 3

10 = 2 × 5

L.C.M. = 2 × 3 × 5 = 30

Second, amplify each rational number:

- (5 × 5) / (6 × 5) = - 25 / 30

- (7 × 3) / (10 × 3) = - 21 / 30

Third, compare the numerators of the fraction found in the previous step:

Since - 25 < - 21, then - 5 / 6 < - 7 / 10.

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"If one were testing whether a particular sample was drawn from a population with a particular mean and the standard deviation of the entire population was known, one would use the Z-test to statistically answer the question". Option A is correct.

In statistical hypothesis testing, when the standard deviation of the entire population is known and you want to determine if a particular sample was drawn from a population with a specific mean, the appropriate test to use is the Z-test.

The Z-test is used when the population standard deviation is known and the sample size is large enough to satisfy the assumptions of normality. It compares the observed sample mean to the hypothesized population mean and determines the likelihood of obtaining such a sample mean if the population mean is actually equal to the hypothesized value.

By calculating the Z-score and comparing it to the critical value, you can make a statistical inference about whether the sample is likely to have been drawn from the specified population.

Option A holds true.

The complete question:

If one were testing whether a particular sample was drawn from a population with a particular mean and the standard deviation of the entire population was known, one would use the ______test to statistically answer the question.

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a) Approximate Doubling Time Dappx = 70/r, where r is the annual interest rate in percentage terms.Assuming that r = 5%, 10%, 20%, 40%, and 60%Doubling time for 5% = 70/5 = 14 yearsDoubling time for 10% = 70/10 = 7 yearsDoubling time for 20% = 70/20 = 3.5 yearsDoubling time for 40% = 70/40 = 1.75 yearsDoubling time for 60% = 70/60 = 1.1667 yearsb) Exact Doubling Time Dexact = ln2/r where r is the annual interest rate in decimal terms.

Assuming that r = 5%, 10%, 20%, 40%, and 60%For 5%: ln2/0.05 ≈ 13.86 yearsFor 10%: ln2/0.1 ≈ 6.93 yearsFor 20%: ln2/0.2 ≈ 3.47 yearsFor 40%: ln2/0.4 ≈ 1.73 yearsFor 60%: ln2/0.6 ≈ 1.16 yearsc)

The percentage error is given by:(Dexact − Dappx)/Dexact × 100%For 5%: (13.86 - 14)/13.86 x 100% ≈ 1.18%For 10%: (6.93 - 7)/6.93 x 100%

≈ 1.15%For 20%: (3.47 - 3.5)/3.47 x 100%

≈ -0.86%For 40%: (1.73 - 1.75)/1.73 x 100%

≈ -1.15%For 60%: (1.16 - 1.1667)/1.16 x 100%

≈ -0.60%Note that the percentage error is small for lower values of interest rates but increases as the interest rate increases.

Also, the percentage error is negative for 20%, 40%, and 60%, which means that the approximate doubling time is actually larger than the exact doubling time.

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30 and 70 for the other side

Answer:

3x + 0.8y

Step-by-step explanation:

1- Reorder and gather like terms

2- Collect coefficients of like terms

3- Calculate the sum or difference