Explain whether the prices of the store charges for pizza slices in four markets are similar to each other.

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Answer 1

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Definition Definition Middle value of a data set. The median divides a data set into two halves, and it also called the 50th percentile. The median is much less affected by outliers and skewed data than the mean. If the number of elements in a dataset is odd, then the middlemost element of the data arranged in ascending or descending order is the median. If the number of elements in the dataset is even, the average of the two central elements of the arranged data is the median of the set. For example, if a dataset has five items—12, 13, 21, 27, 31—the median is the third item in ascending order, or 21. If a dataset has six items—12, 13, 21, 27, 31, 33—the median is the average of the third (21) and fourth (27) items. It is calculated as follows: (21 + 27) / 2 = 24.

Chapter 4, Problem 15E

a.

To determine

Explain whether the prices of the store charges for pizza slices in four markets are similar to each other.

b.

To determine

Explain whether the presence of outlier effect the overall conclusions about the prices in four markets.

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Answer 2

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Definition Definition Middle value of a data set. The median divides a data set into two halves, and it also called the 50th percentile. The median is much less affected by outliers and skewed data than the mean. If the number of elements in a dataset is odd, then the middlemost element of the data arranged in ascending or descending order is the median. If the number of elements in the dataset is even, the average of the two central elements of the arranged data is the median of the set. For example, if a dataset has five items—12, 13, 21, 27, 31—the median is the third item in ascending order, or 21. If a dataset has six items—12, 13, 21, 27, 31, 33—the median is the average of the third (21) and fourth (27) items. It is calculated as follows: (21 + 27) / 2 = 24.

Chapter 4, Problem 15E

a.

To determine

Explain whether the prices of the store charges for pizza slices in four markets are similar to each other.

b.

To determine

Explain whether the presence of outlier effect the overall conclusions about the prices in four markets.

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Answer 3

Question

Definition Definition Middle value of a data set. The median divides a data set into two halves, and it also called the 50th percentile. The median is much less affected by outliers and skewed data than the mean. If the number of elements in a dataset is odd, then the middlemost element of the data arranged in ascending or descending order is the median. If the number of elements in the dataset is even, the average of the two central elements of the arranged data is the median of the set. For example, if a dataset has five items—12, 13, 21, 27, 31—the median is the third item in ascending order, or 21. If a dataset has six items—12, 13, 21, 27, 31, 33—the median is the average of the third (21) and fourth (27) items. It is calculated as follows: (21 + 27) / 2 = 24.

Chapter 4, Problem 15E

a.

To determine

Explain whether the prices of the store charges for pizza slices in four markets are similar to each other.

b.

To determine

Explain whether the presence of outlier effect the overall conclusions about the prices in four markets.

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 4

Question

Definition Definition Middle value of a data set. The median divides a data set into two halves, and it also called the 50th percentile. The median is much less affected by outliers and skewed data than the mean. If the number of elements in a dataset is odd, then the middlemost element of the data arranged in ascending or descending order is the median. If the number of elements in the dataset is even, the average of the two central elements of the arranged data is the median of the set. For example, if a dataset has five items—12, 13, 21, 27, 31—the median is the third item in ascending order, or 21. If a dataset has six items—12, 13, 21, 27, 31, 33—the median is the average of the third (21) and fourth (27) items. It is calculated as follows: (21 + 27) / 2 = 24.

Chapter 4, Problem 15E

a.

To determine

Explain whether the prices of the store charges for pizza slices in four markets are similar to each other.

b.

To determine

Explain whether the presence of outlier effect the overall conclusions about the prices in four markets.

Expert Solution & Answer

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Answer 5

Chapter 4, Problem 15E

a.

To determine

Explain whether the prices of the store charges for pizza slices in four markets are similar to each other.

b.

To determine

Explain whether the presence of outlier effect the overall conclusions about the prices in four markets.

Answer 6

Chapter 4, Problem 15E

a.

To determine

Explain whether the prices of the store charges for pizza slices in four markets are similar to each other.

Answer 7

Chapter 4, Problem 15E

a.

To determine

Explain whether the prices of the store charges for pizza slices in four markets are similar to each other.

Answer 8

b.

To determine

Explain whether the presence of outlier effect the overall conclusions about the prices in four markets.

Answer 9

b.

To determine

Explain whether the presence of outlier effect the overall conclusions about the prices in four markets.

Answer 10

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Answer 11

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Answer 12

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Answer 13

Ch. 4.2 - The Bureau of Transportation Statistics of the...Ch. 4.2 - The Bureau of Transportation Statistics of the...Ch. 4.2 - Prob. 3JC Ch. 4 - Prob. 1E Ch. 4 - Prob. 2E Ch. 4 - Prob. 3E Ch. 4 - 4. Load factors by year Here is a display of the...Ch. 4 - Prob. 5E Ch. 4 - Prob. 6E Ch. 4 - Prob. 7E

Explain whether the prices of the store charges for pizza slices in four markets are similar to each other.

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Explain whether the prices of the store charges for pizza slices in four markets are similar to each other.

Explain whether the presence of outlier effect the overall conclusions about the prices in four markets.

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