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A Test of Spatial Skills Has a Mean of 80

Question 40

Multiple Choice

A test of spatial skills has a mean of 80 and a standard deviation of 5. A newer, different test that also measures spatial skills has a mean of 100 and a standard deviation of 2. The distribution of the older test is ________________ than the distribution of the newer test.


A) narrower
B) the same
C) wider
D) more skewed

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