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Get Full Access to The Practice Of Statistics - 5 Edition - Chapter 7.3 - Problem 49
Get Full Access to The Practice Of Statistics - 5 Edition - Chapter 7.3 - Problem 49

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# Songs on an iPod Davids iPod has about 10,000 songs. The distribution of the play times

ISBN: 9781464108730 488

## Solution for problem 49 Chapter 7.3

The Practice of Statistics | 5th Edition

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Problem 49

Songs on an iPod Davids iPod has about 10,000 songs. The distribution of the play times for these songs is heavily skewed to the right with a mean of 225 seconds and a standard deviation of 60 seconds. Suppose we choose an SRS of 10 songs from this population and calculate the mean play time x of these songs. What are the mean and the standard deviation of the sampling distribution of x ? Explain.

Step-by-Step Solution:
Step 1 of 2

Ste 1 of 2

Given

Number of songs on ipod:

The mean of play times:

Standard deviation of play times:

Number of songs chosen as SRS:

Step 2 of 2

##### ISBN: 9781464108730

The Practice of Statistics was written by and is associated to the ISBN: 9781464108730. The answer to “Songs on an iPod Davids iPod has about 10,000 songs. The distribution of the play times for these songs is heavily skewed to the right with a mean of 225 seconds and a standard deviation of 60 seconds. Suppose we choose an SRS of 10 songs from this population and calculate the mean play time x of these songs. What are the mean and the standard deviation of the sampling distribution of x ? Explain.” is broken down into a number of easy to follow steps, and 75 words. The full step-by-step solution to problem: 49 from chapter: 7.3 was answered by , our top Statistics solution expert on 03/19/18, 03:52PM. This textbook survival guide was created for the textbook: The Practice of Statistics, edition: 5. This full solution covers the following key subjects: . This expansive textbook survival guide covers 44 chapters, and 1409 solutions. Since the solution to 49 from 7.3 chapter was answered, more than 904 students have viewed the full step-by-step answer.

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