Question: Time lei If yixi = 15 and _ x2 = 65. The standard deviation is Select one: O a. 1.71 O b. 0.61 O c.

Time lei If yixi = 15 and _ x2 = 65.

Time lei If yixi = 15 and _ x2 = 65. The standard deviation is Select one: O a. 1.71 O b. 0.61 O c. 2.92 O d. 3.91

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