Whether it is possible that variability is negative.

Question

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Answer 1

Question

Chapter 4, Problem 1FP

To determine

To explain:

Whether it is possible that variability is negative.

Expert Solution & Answer

Explanation of Solution

The mostly used measures of variability are range, IQR, variance, and standard deviation. Variability is measuring the dispersion of a group of data that means distance. Since, we know that distance is always positive or zero.

Hence, variability cannot be negative.

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Answer 2

Question

Chapter 4, Problem 1FP

To determine

To explain:

Whether it is possible that variability is negative.

Expert Solution & Answer

Explanation of Solution

The mostly used measures of variability are range, IQR, variance, and standard deviation. Variability is measuring the dispersion of a group of data that means distance. Since, we know that distance is always positive or zero.

Hence, variability cannot be negative.

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Answer 3

Question

Chapter 4, Problem 1FP

To determine

To explain:

Whether it is possible that variability is negative.

Expert Solution & Answer

Explanation of Solution

The mostly used measures of variability are range, IQR, variance, and standard deviation. Variability is measuring the dispersion of a group of data that means distance. Since, we know that distance is always positive or zero.

Hence, variability cannot be negative.

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Answer 4

Question

Chapter 4, Problem 1FP

To determine

To explain:

Whether it is possible that variability is negative.

Expert Solution & Answer

Explanation of Solution

The mostly used measures of variability are range, IQR, variance, and standard deviation. Variability is measuring the dispersion of a group of data that means distance. Since, we know that distance is always positive or zero.

Hence, variability cannot be negative.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 4, Problem 1FP

To determine

To explain:

Whether it is possible that variability is negative.

Expert Solution & Answer

Explanation of Solution

The mostly used measures of variability are range, IQR, variance, and standard deviation. Variability is measuring the dispersion of a group of data that means distance. Since, we know that distance is always positive or zero.

Hence, variability cannot be negative.

Answer 6

Chapter 4, Problem 1FP

To determine

To explain:

Whether it is possible that variability is negative.

Expert Solution & Answer

Explanation of Solution

The mostly used measures of variability are range, IQR, variance, and standard deviation. Variability is measuring the dispersion of a group of data that means distance. Since, we know that distance is always positive or zero.

Hence, variability cannot be negative.

Answer 7

Chapter 4, Problem 1FP

To determine

To explain:

Whether it is possible that variability is negative.

Answer 8

Expert Solution & Answer

Explanation of Solution

The mostly used measures of variability are range, IQR, variance, and standard deviation. Variability is measuring the dispersion of a group of data that means distance. Since, we know that distance is always positive or zero.

Hence, variability cannot be negative.