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The probability of an archer hitting her target is 83%. Suppose she has 20 shots to take, and each shot is independent of the others. Let X represent the number of targets hit. What is the mean of X? 4.
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The probability of an archer hitting her target is 83%. Suppose she has 20 shots to take, and each shot is independent of the others. Let X represent the number of targets hit. What is the mean of X?

4.1
8.3
16.6
83

User Brendon
by
7.1k points

2 Answers

2 votes

Answer:

16.6

Explanation:

Edge

User Trax
by
7.1k points
4 votes
The answer/ the mean is 16.6
User Bandhit Suksiri
by
6.5k points
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