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Questions and Answers
What is the sum of 44 plus 18?
What is the sum of 44 plus 18?
- 56
- 62
- 72
- 82 (correct)
In the expression $f1 - f0 / 2f1 - f2$, what operation should be performed first?
In the expression $f1 - f0 / 2f1 - f2$, what operation should be performed first?
- Division of f1 by 2
- Subtraction of f2 from 2f1
- Division of f0 by 2
- Subtraction of f0 from f1 (correct)
What is the highest frequency in the data provided?
What is the highest frequency in the data provided?
- f2
- f1 (correct)
- f3
- f0
If y = 15 - 8, what is the value of y?
If y = 15 - 8, what is the value of y?
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What type of agent found the data on the distribution of ages of policyholders?
What type of agent found the data on the distribution of ages of policyholders?
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Study Notes
- A foreign music track plays repeatedly throughout the text.
- A foreign speaker discusses a statistical analysis of data related to 100% of policyholders' ages.
- The highest frequency age is foreign.
- The formula used to find the average age (f1) is: (f1 + f0) / 2, where f0 is the initial value and f1 is the final value.
- The speaker found that f1 was foreign and f2 was also mentioned but not explicitly stated.
- The difference between f1 and f0 is divided by the difference between f1 and f2 to find the standard deviation.
- The life insurance agent conducted this analysis for the distribution of ages among his 100 policyholders.
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