Use the following dataset of a small population (N=9). (4 marks) 71, 74, 76, 77, 78,...

Use the following dataset of a small population (N=9).

71, 74, 76, 77, 78, 84, 86, 90, 93

Calculate and report:
1. the mean
2. the Sum of Squares
3. the Variance
4. the Standard Deviation
How would each of your answers to question 19 change if
1. you were given exactly the same dataset, but it was for a sample?
2. each of the values was multiplied by 5?

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Expert Solution

orchestra answered 1 year ago

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