Question

Approximately 10.3% of American high school students drop out of school before graduation. Assume the variable...

Approximately 10.3% of American high school students drop out of school before graduation. Assume the variable is binomial. Choose 10 students entering high school at random. Find the probabilities. Round the answers to at least four decimal places.

(a) No more than 2 drop out =

(b) At least 6 = graduate =

(c) All 10 stay in school and graduate =

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Answer #1

x Anim (10, 0.10 3 ) १) 2 P (x2) । ०८> (०. 103) (0 - 8975 .9२५ 6 (१ (१८ X.d 1- Px CS) J ( ०८-(0.103) (0.897) S . 104... 897)

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