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(6 pts, 3 pts each) The following are the means and standard deviations of some well-known standardized tests, referred to as Test A, Test B,
- (6 pts, 3 pts each) The following are the means and standard deviations of some well-known standardized tests, referred to as Test A, Test B, and Test C. All three yield normal distributions.
Test | Mean | Standard Deviation |
Test A | 300 | 75 |
Test B | 250 | 4 |
Test C | 40 | 12 |
a. (3 pts) A score of 275 on Test A corresponds to what score on Test B? ____
b. (3 pts) A score of 400 on Test A corresponds to what score on Test C? ____
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