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Question 17 of 22 (1 point) Attempt 1 of 1 | View question in a popup | @ 2h 19m Remaining 5.1 Section Exercise 8

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Question 17 of 22 (1 point) Attempt 1 of 1 | View question in a popup | @ 2h 19m Remaining 5.1 Section Exercise 8 Following is the probability distribution for age of a student at a certain public high school. X 13 14 15 16 17 18 P(x) | 0.09 0.22 0.25 0.28 0.14 0.02 Send data to Excel Part: 0 / 2 Part 1 of 2 (a) Find the variance of the ages. Round the answer to at least four decimal places. The variance of the ages is

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