Textbook ExpertVerified Tutor
10 Nov 2021
Given information
The number of girls in the ice skating class for ages 8-12 and for the beginner level is counted. Out of the chosen sample, 64 are girls and 16 are boys.
From the previous task, it is found that n=80 and p'=0.8.
Step-by-step explanation
Step 1.
Let the random variable P' represent the true proportion of the girls in the ice skating class of beginners between the ages of 8 to 12.
Unlock all Textbook Solutions
Already have an account? Log in