In computing the mean of a sample, the value of ∑xi is divided by
a. n
b. n - 1
c. n + 1
d. n - 2
Answer: a. n
In computing the mean of a sample, the value of ∑xi is divided by
a. n
b. n - 1
c. n + 1
d. n - 2
Answer: a. n
Statistics MCQ
Essentials of Statistics for Business and Economics Chapter 3
In computing the mean of a sample, the value of ∑xi is divided by
a. n
b. n - 1
c. n + 1
d. n - 2
Answer: a. n
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