Help with Probability Word Problem3rd

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Mathematics

Description

Give the probability in decimal form (correct to two decimal places)

A  professor gave 20 As out of 190 grades. If one of the professor's students from last semester were selected randomly, what is the probability that student received an A?

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Explanation & Answer

the probability that student received an A = 20/190

                                                                    = 2/19

probability of an event = favourable events/total number of events


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