Question: Calculate the mean for samples where a. n = 10, x = 85 b. n = 16, x = 400 c. n = 45, x

Calculate the mean for samples where
a. n = 10, ∑x = 85
b. n = 16, ∑x = 400
c. n = 45, ∑x = 35
d. n = 18, ∑x = 242

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