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Chapter 5: Q 5.6. (page 200)

An experiment has 40 possible outcomes, all equally likely. An event can occur in 25 ways. The probability that the event is .

Short Answer

Expert verified

The probability that the event is0.625.

Step by step solution

01

Step 1. Given information.

The given statement is:

An experiment has 40 possible outcomes, all equally likely. An event can occur in 25 ways. The probability that the event is .

02

Step 2. Explanation.

The probability of an event can be determined using the following formula:

P=fN.

where N is the total number of outcomes and f is the number of positive outcomes.

Therefore, f=25andN=40.

The probability of the event is:

P=2540=0.625

The probability that the event occurs is0.625.

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