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Based on the box-and-whisker plot shown below, match each term with the correct value.

I need this:

Median:

Range:

25th Percentile:

75th Percentile:

Inter-quartile Range:

To determine whether the variable is qualitative or quantitative, the reasoning for the following question will be:

a) qualitative, State of residence describes an attribute or characteristic, making the variable qualitative. Because the state of residence can be determined through measurement or counting, the variable is qualitative.

b) quantitative, The state of residence serves as a description of an attribute or characteristic, so the variable is quantitative. Since determining the state of residence requires measuring or counting, the variable is quantitative.

c) qualitative, Your variable will be quantitative if it is something like, say, your age or salary, which is typically something that can be discovered by counting or using mary-screw analysis. However, in this case, the state of residence is obviously a qualitative factor.

d) qualitative, If your variable is something like, say, your age or salary, or if it's something that is typically discovered by counting or Mary, then these kinds of variables are quantitative. But in this case, the state of residence is categorically important for this question.

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Answer:

112 square units.

Step-by-step explanation:

Use the formula for the area of a triangle.

\(A=bh\)

\(b \times h\)

\(14 \times 8\)

\(=112\)

Answer:

1%

NO Step-by-step explanation:

Answer: 12 students preferred math

Step-by-step explanation:

Take this equation

80(n)

n will equal (0.15) for the 15% surveyed who preferred math

80(0.15)

12

Answer: 0.10175

Step-by-step explanation:

First, bring the decimal points to the right for both numbers, to be a total of 5 decimal points to the right. Then, with the numbers 25 and 407, multiply them, and we get 10175. Then, we must bring the 5 decimal points back, and we end up with 0.10175.

Answer: 0.10

Step-by-step explanation:

on time4llearning

Answer:

x = 8.58

Step-by-step explanation:

The value of x is 8.58 in the equation 4 •In x = 8.6.

Two or more expressions with an Equal sign is called as Equation.

To solve for x in the equation 4ln(x) = 8.6, we need to isolate x.

Divide both sides by 4 to get:

ln(x) = 8.6/4

Simplifying the right-hand side, we get:

ln(x) = 2.15

Next, we can exponentiate both sides using e as the base, which is the inverse of the natural logarithm function:

\(e^l^o^g^x = e^2^.^1^5\)

Simplifying the left-hand side using the inverse property of logarithms, we get:

\(x=e^2^.^1^5\)

x=8.58

Hence, the value of x is 8.58 in the equation 4 •In x = 8.6.

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Answer:

\( \frac{ - 1}{3} w \leqslant - 5\)

\(w \leqslant - 5 \div \frac{ - 1}{3} \)

\(w \leqslant - 5 \times - 3\)

\(w \leqslant 15\)

The ratio of the number of unshaded to shaded squares is 7 : 3.

Ratio is defined as the relationship between two quantities where it tells how much one quantity is contained in the other.

It is also defined as the fraction of one quantity with respect to other.

The ratio of a and b is denoted as a : b.

Given is a grid of squares which is given below.

Total number of squares = 10

Of that,

Number of shaded squares = 3

Number of unshaded squares = 7

We have to find the ratio of unshaded to shaded squares in the grid which is 7 / 3 or 7 : 3.

Ratio of unshaded squares to shaded squares = 7 : 3

Hence 7 : 3 is the ratio of unshaded to shaded.

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Answer:

The answer is $2.14 per pound of apples.

Step-by-step explanation:

7.29/3.4= roughly 2.14.

Answer:

is 24.786

Step-by-step explanation:

multiply the numbers and that's how you get your answer and I use my calculator so I know the answer is 24.786

Step-by-step explanation:

A can do 1/(t+2) of the task in 1 hour.

B can do 1/(t+18) of the task in 1 hour.

t×1/(t+2) + t×1/(t+18) = t/t = 1 (the full task is done)

t + t×(t+2)/(t+18) = t+2

t×(t+18) + t×(t+2) = (t+2)(t+18)

t² + 18t + t² + 2t = t² + 20t + 36

2t² + 20t = t² + 20t + 36

2t² = t² + 36

t² = 36

t = 6

To find the gallons per hour Louis used to fill his pool, we divide the total number of gallons by the total number of hours.

Given:

Pool capacity: 275.2 gallons

Time taken: 8.6 hours

The rate at which Louis used water can be calculated as:

\(\[\text{{Rate}} = \frac{{\text{{Total gallons}}}}{{\text{{Total hours}}}}\]\)

Substituting the given values:

\(\[\text{{Rate}} = \frac{{275.2 \, \text{{gallons}}}}{{8.6 \, \text{{hours}}}}\]\)

Simplifying the expression, we find:

\(\[\text{{Rate}} \approx 32 \, \text{{gallons per hour}}\]\)

Therefore, Louis used approximately 32 gallons per hour to fill his pool.

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Answer:

-5/14

Step-by-step explanation:

2/7 times 2 to get the denominator to be 14 since adding and subtracting fractions require the same denominator. 2/7 times 2 = 4/14. -9/14+4/14=-5/14.

make them the same denominator

\( \frac{2}{7} \times \frac{2}{2} = \frac{4}{14} \)

\( \frac{ - 9}{14} + \frac{4}{14} = \frac{ - 5}{14} \)

A square could be called a rectangle since it has four right angles.

A rectangle is a type of quadrilateral, whose opposite sides are equal and parallel. It is a four-sided polygon that has four angles, equal to 90 degrees. A rectangle is a two-dimensional shape.

A rectangle is a closed two-dimensional figure with four sides. The opposite sides of a rectangle are equal and parallel to each other and all the angles of a rectangle are equal to 90°. Observe the rectangle given below to see its shape, sides and angles.

So,  Every square is a rectangle because it is a quadrilateral with all four angles right angles.

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The simplest and most straightforward measure of variability is the range. The range is calculated by subtracting the smallest value in a dataset from the largest value.

It provides a basic understanding of how spread out the data points are. However, the range has limitations as it only considers the extreme values and does not take into account the distribution of the remaining data points.

Therefore, while the range is a simple measure of variability, it is often supplemented or replaced by more robust measures such as the variance and standard deviation, which provide a more comprehensive understanding of the dispersion of data.

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Answer:

the answer is 1.33333333333

Answer:

-2

Step-by-step explanation:

2, 1, 0, -1

If the pattern continues it will lead to the next number being  - 2

Answer:

The answer is

\(y = - \frac{1}{4} x\)

Step-by-step explanation:

\(y = - \frac{1}{4} \times - 8 = 2 \\ y = - \frac{1}{4} \times - 4 = 1 \\ y = - \frac{1}{4} \times 0 = 0 \\ y = - \frac{1}{4} \times 4 = - 1\)

(a) Administer anonymous survey to married men.

(b) Confidence interval suggests statement by menstuff.org may not accurately represent infidelity rate.

(a) The survey of 500 married men indicated that 122 have strayed, resulting in a point estimate of 0.244.

(b) By constructing a 95% confidence interval, we can assess the accuracy of the statement made by menstuff.org. If the interval includes the claimed proportion of 0.22, then the statement is plausible. However, if the interval does not contain 0.22, it suggests that the statement is inaccurate. For instance, if the interval is 0.198 to 0.286, it implies the proportion could range from 19.8% to 28.6%, not including 22%.

Thus, based on the survey data, the statement by menstuff.org may not accurately represent the population proportion of married men who have strayed.

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Answer:

Step-by-step explanation:

Well, all we have to do is square 12.

= \(12^{2}\)

= 12 x 12

= 144

The total square footage of the room is 144 feet.

I am not sure if this answer is correct, so please tell me if I am wrong. I hope this answer helped you! :)

Answer:

Option D

Step-by-step explanation:

If the whole grid is considered to be 1,

Each small grid will value = \(\frac{1}{100}=0.01\)

There are 72 shaded grids which represent the hundreds = 0.72

When these grids have been divided into 9 equal rows, number of grids in each row = 8

And the value of 8 grids in each row = 0.01 × 8 = 0.08

So the equation is,

0.72 ÷ 9 = 0.08

Therefore, equation represented by the model will be Option (D).

Between $80,000 and $85,000, there is an outlier. Means are not immune to outliers, but medians are.

How do you define medians?

The middle number in a sorted series of numbers is referred to as the median in mathematics. Ordering the numerals reveals the center one. In descending sequence, the numbers are listed. The middle number, when the numbers are arranged, is referred to as the data set's median.

Why is median significant?

A useful way to determine where a dataset is in the middle is to use the median. You may gain a sense of a dataset's distribution by comparing both median and mean. The dataset is almost uniformly scattered from the mean if both mean and median are equal.

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The experimental probability of rolling a 1 or a 2 is 0.2.

Hence, Option A is correct.

We know that,

The experimental probability of an event is defined as the number of times the event occurred divided by the total number of trials.

In this case,

The event is rolling a 1 or a 3,

Which occurred ⇒  3 + 1

                           = 4 times.

Given that there are total number of trials = 20.

Therefore,

The experimental probability of rolling a 1 or a 3 = 4/20,

                                                                                = 1/5

                                                                                 = 0.2

Hence, the required probability is 0.2.

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The complete question is:

Sarah is playing a game in which she rolls a number cube 20 times. The results are recorded in the chart below. What is the experimental probability of rolling a 1 or a 3?

Number on cube:1,2,3,4,5,6

Number of times event occurs:3,6,1,5,3,2

A.0.2

B.0.3

C.0.6

D.0.83

In grade 7, students will encounter mixed fraction addition, subtraction, multiplication, and division word problems.

When adding or subtracting mixed fractions, follow these steps:

Convert the mixed fractions into improper fractions.

Find a common denominator for the fractions involved.

Perform the addition or subtraction operation on the numerators, while keeping the common denominator.

Simplify the resulting fraction, if possible, by reducing it to its simplest form or converting it back to a mixed fraction.

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Answer:

ok maybe you have to divide 56 by 7, and It's 8, 1 roll of wallpaper cost eight.

then you have to multiply eight per 5, so It's 40.

40 It's the result :)

Answer: 0

Step-by-step explanation:

No matter how you go at it, x is inevtably going to equal 0. To get x by itself, you have to subtract 3 from the right and left side, which leaves 0=x-5x. That leaves you with -4x=0, and when divided, that equals zero.

Answer:

x = 0

Step-by-step explanation:

Given

3 = x + 3 - 5x , that is

3 = - 4x + 3 ( subtract 3 from both sides )

0 = - 4x , thus

x = 0

Answer:

money

Step-by-step explanation:

Answer:

5+.5(M)

Step-by-step explanation:

(a) The real discrete Fourier transform (DFT) is calculated for the given data set to analyze the helicopter's acoustic signature.

(b) To obtain the ck values and illustrate the relative size of each term in the Fourier series, we calculate the magnitude of each coefficient and plot their amplitudes on a bar graph against the corresponding frequency component, k.

To analyze the helicopter's acoustic signature, the real DFT is computed for the provided data set. The DFT transforms the time-domain measurements of acoustic pressure into the frequency domain, revealing the different frequencies present and their corresponding amplitudes. This analysis helps in understanding the spectral characteristics of the helicopter's acoustic signature and identifying prominent frequency components.

Using the Fourier series representation, the amplitudes (ck's) of the different frequency components in the Fourier series are determined. These amplitudes represent the relative sizes of each term in the series, indicating the contribution of each frequency component to the overall acoustic signature. By plotting the amplitudes on a bar graph, the relative strengths of different frequency components become visually apparent, enabling a clear comparison of their importance in characterizing the helicopter's acoustic signature.

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The smallest value within the class is the lower class limit, and the largest value within the class is the upper class limit.

A class limit is a set of boundary values in the form of a range that describes the lowest and highest data values that a class can contain. The lower class limit refers to the smallest data value in a class, whereas the upper class limit refers to the largest data value in a class. The width of a class is determined by the difference between the upper and lower class limits. Here are a few examples to give you a better understanding of how this works:

Class:              5-9 5 9

Lower Limit:    10-14 10 14

Upper Limit:    15-19 15 19

This shows class limits for three different classes.

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