Calculate the probability of having three right handed

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Reference no: EM132145709

Using the following data,

A.) (Sex)- 7 males, 1 female. (Height)- 72,67,72,64,66,68,68,70. (Left or right handed)- 7 right handed, 1 left handed.

Let's assume our class is truly representative of the population at large.

(a) Calculate the probability of having three right handed people in a sample of 10.

(b) repeat, but this time calculate the probability of 3 or less right handed people in a sample of 10.

Could you explain how to solve this question, please?

Reference no: EM132145709

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