1. you select 3 people at random from the population. the probability that anyone is left-handed in the populations is p = 0.1. derive the pmf for the number of left-handed people in your sample of three.

A)26•2=52there are 2 sides with the same length116-52=64the other 2 side have to be half of 64 each64/2=32the width is 32b)make two sentences about these steps because your teacher knows how you write and explain things.

C, e, and a (hope it )