1. (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? ____