Question
The average hours worked per week by a company's CEO is 62.5 with a standard deviation of 7.5. Using this information determine the probabilities, as
The average hours worked per week by a company's CEO is 62.5 with a standard deviation of 7.5. Using this information determine the probabilities, as decimals, of each scenario.
Company's CEO works less than 49 hours
Z Value 49 hours:Answer
Probability less than 49 hours:Answer
Company's CEO works more than 79 hours
Z Value for 79 hours:Answer
Probability more than 79 hours:Answer
Company's CEO works between 58 and 70 hours:
Z Value for 58 hours:Answer
Z Value for 70 hours:Answer
Probability between 58 and 70 hours:Answer
What in the minimum hours required to be in the top 20% of CEOs:
Z Value for top 20%:Answer
X Value for top 20%
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High School Math 2012 Common-core Algebra 2 Grade 10/11
Authors: Savvas Learning Co
Student Edition
9780133186024, 0133186024
