NehemiaB592240 NehemiaB592240

29-10-2022
Mathematics

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An integer is chosen at random from 1 to 40. Find the probability of NOT selecting a composite number?

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LeilaniiQ530415 LeilaniiQ530415

29-10-2022

The set of non-composite numbers from 1 to 40 is given by:

{1, 2, 3, 5, 7, 11, 13, 17, 19 23, 29, 31, 37}

This set has 13 numbers.

Therefore, the probability is 13/40

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