An automobile manufacturer has decided to add a little bit of horsepower to its cars. They have a device that alters horsepower one unit at a time. Suppose drivers first notice the increase on a 200 horsepower car when it reaches 210 horsepower
How much horsepower must be added to a 120 horsepower car for drivers to notice the difference?
a) 3
b) 6
c) 8
d) 10
ANS: b
Psychology
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The Christensen-Guilford Test is a test of ________
a. achievement b. aptitude c. creativity d. intelligence
Psychology