Suppose one of Miguel’s scores from the Water Hole is selected at random. What is the probability that Miguel’s score on the Water Hole is at most 5 ?

Question

asked Jan 3, 2021 118k views

1 Answer

Chm · Answer 1 · 2021-01-08T05:40:22+0000

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Answer:

The probability is
P(X < 5) = 0.80

Explanation:

The probability that Miguel’s score on the Water Hole is at most 5 is mathematically evaluated as

P(X < 5) = P(X = 3) + P(X = 4 ) + P(X = 5)

Substituting values from the table

P(X < 5) = 0.15 + 0.40 + 0.25

P(X < 5) = 0.80