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?