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A normal population has a mean of 22 and a standard deviation of 5. ...

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Accounting

A normal population has a mean of 22 and a standard deviation of 5.
Required:
1.5 points
\table[[eBook],[Hint],[Print],[References]]
a. Compute the z value associated with 25. Note: Round your answer to 2 decimal places.
b. What proportion of the population is between 22 and 25? Note: Round z-score computation to 2 decimal places and your final answer to 4 decimal places.
Proportion
c. What proportion of the population is less than 18?
Note: Round z-score computation to 2 decimal places and your final answer to 4 decimal places.
Proportion
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