According to the south carolina department of mental health web site, for every 200 u. s. women, the average number who suffer from anorexia is one. a group of 600 u. s. women is randomly chosen. part (a) correct: your answer is correct. part (b) correct: your answer is correct. part (c) how many are expected to suffer from anorexia

Question

Bruno Perkins

Mathematics

12 October, 07:48

According to the south carolina department of mental health web site, for every 200 u. s. women, the average number who suffer from anorexia is one. a group of 600 u. s. women is randomly chosen. part (a) correct: your answer is correct. part (b) correct: your answer is correct. part (c) how many are expected to suffer from anorexia

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Answers (1)

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Elise Russell · Answer 1

3 are expected to have the condition.

The expected value is the found by multiplying the probability by the number in the sample:

(1/200) * 600

= (1/200) * (600/1)

= (1*600) / (200*1)

= 600/200 = 3