Friend in need

This page lists questions and answers that were posted by visitors named Friend in need.

Questions

The following questions were asked by visitors named Friend in need.

Suppose 4 news anchors are randomly selected. Assume the appropriate requirements are met. If the chances of reporters working for one news anchor is 0.60, find the probability it works for three of them.
12 years ago

Answers

The following answers were posted by visitors named Friend in need.