How do I find the probability for when it says "at least 2"

Question

assume that when human resource managers are randomly selected, 57% say job applicants should follow up within two weeks. If 6 human resource managers are randomly selected, find the probability that at least 2 of them say job applicants should follow up within two weeks.

Answer 1

You calculate 1 - P(X <= 1) when X is discrete.

With Excel for this, you would use 1 - binom.dist(1,6,.57,1) The final one makes it a cumulative distribution rather than a probability mass function.

The solution is .9434.