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Determine the probabilities

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A particular hair treatment program has caused hair growth in 70% of its users. A random sample of 15 users is obtained. Determine the following probabilities:

a) That exactly 15 experienced hair growth.

b) That less than 9 experienced hair growth.

c) That more than 12 experience hair growth.

d) That at least 10 experience hair growth.

e) That at most 7 experienced hair growth.

Reference no: EM132488068

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