A random sample of 56 students was selected, and they were asked the number of pairs of shoes they have. The results are as follows: 4 5 6 13 14 15 # of Pairs of Shoes Frequency 7 8 9 10 4 5 6 6 11 12 4 6 5 2 3 7 2 6 Round answers to 4 decimal places. The mean, a, is: The sample standard deviation, s, is:
A random sample of 56 students was selected, and they were asked the number of pairs of shoes they have. The results are as follows: 4 5 6 13 14 15 # of Pairs of Shoes Frequency 7 8 9 10 4 5 6 6 11 12 4 6 5 2 3 7 2 6 Round answers to 4 decimal places. The mean, a, is: The sample standard deviation, s, is:
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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T. Q 4.
![A random sample of 56 students was selected, and they were asked the number of pairs of shoes they have. The results are as follows:
| # of Pairs of Shoes | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
|---------------------|---|---|---|---|---|---|----|----|----|----|----|----|
| Frequency | 6 | 5 | 2 | 4 | 5 | 6 | 6 | 4 | 3 | 7 | 2 | 6 |
**Round answers to 4 decimal places.**
**The mean, \( \bar{x} \), is:**
**The sample standard deviation, \( s \), is:**
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Transcribed Image Text:A random sample of 56 students was selected, and they were asked the number of pairs of shoes they have. The results are as follows:
| # of Pairs of Shoes | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
|---------------------|---|---|---|---|---|---|----|----|----|----|----|----|
| Frequency | 6 | 5 | 2 | 4 | 5 | 6 | 6 | 4 | 3 | 7 | 2 | 6 |
**Round answers to 4 decimal places.**
**The mean, \( \bar{x} \), is:**
**The sample standard deviation, \( s \), is:**
[Next Question]
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