i.
To calculate: To solve the value of test scores are the population has scores between
i.
Answer to Problem 30E
The proportion of the adult females in New York City is
Explanation of Solution
Given information:
The given values are as follows:
Calculation:
Since, the function is
Where
The population has scores between
ii.
To calculate: To solve the value of test scores are the population has scores sample test takers at random, scores above
ii.
Answer to Problem 30E
The proportion of the adult females in New York City is.
Explanation of Solution
Given information:
The given values are as follows:
Calculation:
Since, the function is normally distributed, the density function is given by:
Where
The sample test takers at random, scores above
Here, we can solve as:
Chapter 7 Solutions
Advanced Placement Calculus Graphical Numerical Algebraic Sixth Edition High School Binding Copyright 2020
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