Question

A data scientist tried to many cups of coffee she drink every day at work over the course of the year. She used the data to build a probability distribution where the random variable C represents the number of cups of coffee she drank on a given day. Find the missing probability for someone who has two or more cups of coffee.

Answer 1

.15

Explanation:

Your end goal is to make sure everything equals up to 1.

.60 + .25 = .85

Subtract that from 1 and you will get .15