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3. Consider the following three data sets and answer the questions that follow A=(9, 10, 11, 7, 13) B- (10, 10, 10, 10, 10) C= {1, 1, 10, 10, 19, 19) a) Calculate the mean of each data set.(8 pts) b) Calculate the standard deviation of each data set. (10 pts.) Ser a SETB 8 1 81 io i0 13 3 10 81 98 324
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Answer #1

Solution:-

b) Standard deviation :-

Set A : - sd = 2.2361

Set B :- sd = 0

Set C :- sd = 8.0498

-------------------------------

Set A:

Explanation To find standard deviation we use the following formula We will compute this formula in 4 steps. Step 1: Find the

Set C:

Explanation To find standard deviation we use the following formula a-x) We will compute this formula in 4 steps. Step 1: Fin

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