Illustration 10.4. Compute the standard deviation for following data: 11. 12. 13. 14, 15, 16, 17, 18, 19, 20, 21.

Q: For this set of data, the standard deviation (s) is equal to: 9, 8, 10, 5, 5, 2, 3, 6, 3

A: Mean:The formula for finding mean is shown below:

Q: for this set of data, the standard deviation is equal to: 9,8,10,5,5,2,3,6,3

A: Mean:The formula for finding mean is shown below:

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A: Given: No. of batteries, n=10 Time (x) 397 355 415 395 352 436 327 417 276…

Q: Find  Variance and Standard deviation for the following data.  4,  4,  7,  11,  14.

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A: Given Data is, 26,29,22,24,24 mean,x¯ =26+29+22+24+245=25

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A:

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Q: 4. What is the standard deviation of the data {7, 1, 7, 10, 5, 3, 2}? 5.0 2.7 3.0 9.0

A:

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