Question

Martha wanted to know if there was a connection between her coffee consumption and how well she slept that night. For weeks, Martha recorded how many cups of coffee she drank in the morning and how many hours she slept that night. 6 hours 7 hours 5 5 O cups of coffee 1 cup of coffee 6 2 What is the probability that a randomly selected day is one when she drank exactly 1 cup of coffee or is one when she slept exactly 6 hours? Simplify any fractions.

Answer 1

Given an event, the probability that an event occur is

`Pr(x)=(n(x))/(n(T))`