Question: 14. Comparing Scores Three students take equivalent stress tests. Which is the highest relative score? a. A score of 144 on a test with a

14. Comparing Scores Three students take equivalent stress tests. Which is the highest relative score?

a. A score of 144 on a test with a mean of 128 and a standard deviation of 34.

b. A score of 90 on a test with a mean of 86 and a standard deviation of 18.

c. A score of 18 on a test with a mean of 15 and a standard deviation of 5.

In Exercises 15–18, use the 76 sorted ages of Best Actresses listed in Table 3-4. Find the percentile corresponding to the given age.

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