English, asked by enchantresslady6, 2 months ago

The variance of a discrete distribution of toss 3 coins and
X = number of heads is
Select one:
a. 2.5
b. 1.5
c. 2
d. 1

Answers

Answered by priyabiswas8519

0

Answer:

b. correct

Explanation:

I think this is the answer

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