Explain the procedure for assigning the ranks in a Friedman test.

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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 16, Problem 9CR

a.

To determine

Explain the procedure for assigning the ranks in a Friedman test.

b.

To determine

Explain about the distribution used in a Friedman test.

c.

To determine

State the degrees of freedom used in a Friedman test.

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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 16, Problem 9CR

a.

To determine

Explain the procedure for assigning the ranks in a Friedman test.

b.

To determine

Explain about the distribution used in a Friedman test.

c.

To determine

State the degrees of freedom used in a Friedman test.

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Answer 3

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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 16, Problem 9CR

a.

To determine

Explain the procedure for assigning the ranks in a Friedman test.

b.

To determine

Explain about the distribution used in a Friedman test.

c.

To determine

State the degrees of freedom used in a Friedman test.

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 16, Problem 9CR

a.

To determine

Explain the procedure for assigning the ranks in a Friedman test.

b.

To determine

Explain about the distribution used in a Friedman test.

c.

To determine

State the degrees of freedom used in a Friedman test.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Chapter 16, Problem 9CR

a.

To determine

Explain the procedure for assigning the ranks in a Friedman test.

b.

To determine

Explain about the distribution used in a Friedman test.

c.

To determine

State the degrees of freedom used in a Friedman test.

Answer 6

Chapter 16, Problem 9CR

a.

To determine

Explain the procedure for assigning the ranks in a Friedman test.

Answer 7

Chapter 16, Problem 9CR

a.

To determine

Explain the procedure for assigning the ranks in a Friedman test.

Answer 8

b.

To determine

Explain about the distribution used in a Friedman test.

Answer 9

b.

To determine

Explain about the distribution used in a Friedman test.

Answer 10

c.

To determine

State the degrees of freedom used in a Friedman test.

Answer 11

c.

To determine

State the degrees of freedom used in a Friedman test.

Answer 12

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Answer 13

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Answer 14

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Answer 15

Ch. 16.2 - Prob. 1SE Ch. 16.2 - Prob. 2SE Ch. 16.2 - Prob. 3SE Ch. 16.2 - Prob. 4SE Ch. 16.3 - A sample of 28 student scores on the chemistry...Ch. 16.3 - Prob. 6SE Ch. 16.4 - Prob. 7SE Ch. 16.4 - Prob. 8SE Ch. 16.5 - Prob. 9SE Ch. 16.5 - The results shown below are mean productivity...

Explain the procedure for assigning the ranks in a Friedman test.

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Explain the procedure for assigning the ranks in a Friedman test.

Explain about the distribution used in a Friedman test.

State the degrees of freedom used in a Friedman test.

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