Question
Using the same values from problem 7, calculate the range, sample variance, and sample standard deviation, but this time include 65 in the list of values. How did each of the three values change?
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Now, we will include 65 in the list of values: 12, 15, 20, 25, 30, 65. Show more…
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7. Compute the range, sample variance, and sample standard deviation for the following scores: 25, 36, 41, 28, 29, 32, 39, 37, 34, 34, 37, 35, 30, 36, 31, 31 8. Using the same values from problem 7, calculate the range, sample variance, and sample standard deviation, but this time include 65 in the list of values. How did each of the three values change?
The given values represent data for a sample. Find the variance and the standard deviation based on this sample. 1, 3, 5, 22, 30, 45, 50, 55, 60, 70
STATISTICS
Variance and Standard Deviation
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