Concept explainers
a.
To find: The mean of G
a.
Answer to Problem 39E
Explanation of Solution
Given:
The output is:
Calculation:
Consider,
The mean is computed as:
Thus, the mean is 76.
b.
To find: The
b.
Answer to Problem 39E
Explanation of Solution
Calculation:
The value of the
The average number of tickets are 2.38.
c.
To find: The variance of G and X .
c.
Explanation of Solution
Calculation:
Here,
Here, it could be seen that variance of G is 100 multiples of variance of X.
Chapter 6 Solutions
The Practice of Statistics for AP - 4th Edition
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