Question

A recent study of 250 nurses found that of 150 female nurses, 50 had bachelor’s degrees; and of 80 male nurses, 30 had bachelor’s degrees. If a nurse is selected at random, find the probability that the nurse is a male nurse without a bachelor’s degree.

Answer 1

HEY MATE YOUR ANSWER IS HERE....

$probability \: of \: an \: event = \\ \\ \frac{no \: of \: favourable \: outcomes}{total \: no \: of \: outcomes \: \: }$

★ SOLUTION ★

TOTAL NO OF MALE NURSE = 80

TOTAL NO OF MALE NURSE WITH BACHELOR DEGREE = 30

TOTAL MALE NURSE WITHOUT BACHELOR DEGREE = 80 - 30 = 50

HENCE ,

$probability \: \\ \\ = \frac{50}{250 } \\ \\ = \: \frac{1}{5}$

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