fortdefruitI
2021-06-28
Answered

Suppose you ask a friend to randomly choose an integer between 1 and 10, inclusive. What is the probability that the number will be more than 4 or odd? (Enter your probability as a fraction.)

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Arnold Odonnell

Answered 2021-06-29
Author has **109** answers

6 of the 10 integers between 1 and 10 inclusive are more than 4 (that is, 5,6,7,8,9,10).

The probability is the number of favorable outcomes divided by the number of possible outcomes:

5 of the 10 integers between 1 and 10 inclusive are odd (that is, 1,3,5,7,9). P(odd)=

3 of the 10 integers between 1 and 10 inclusive are move than 4 and odd (that is, 5,7,9).

Use the General addition rule for any two events:

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