Concept explainers
To find: the convincing evidence that the average height of all 16 year old females at this school is greater than 64 inches, explain.
Answer to Problem 16E
Yes
Explanation of Solution
Every dot in the given dot plot represents a sample
There are no dots above
This then also means that there is no convincing evidence that the average height of all 16-year-old females at this school is greater than 64 inches.
Chapter 7 Solutions
PRACTICE OF STATISTICS F/AP EXAM
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