Textbook ExpertVerified Tutor
10 Nov 2021
Given information
A class of ice skating was chosen as a sample to find the true proportion of girls in ice skating classes for the particular age group and for the particular level.
It was found the sample had 64 girls and 16 boys.
Step-by-step explanation
Step 1.
The number of girls in the class for age level 8-12 and beginner level is being counted out of the total strength of the class.
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