Question

A survey of students at a particular college showed that 33% of them prefer the American Heritage Dictionary (as opposed to Webster's or Random House). If 30 students are randomly surveyed, find the probability that exactly 6 of them prefer the American Heritage Dictionary.

Answer 1

.066 = 6.6 percent chance

Explanation:

1 in 5 chance to get 6, so that is .20 multiply .20 and .33 and you get .066