Dataset: 2
Dataset: 4, 9, 7, 8, 5, 2
a. What number is n in xn?
b. Find ∑x
c. Find ∑(x-2)2
d. Find √∑(x-2)2/6
a. What number is n in xn?
b. Find ∑x
c. Find ∑(x-2)2
d. Find √∑(x-2)2/6
Correct answer:

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