Given that the mean is 500 and the standard deviation is 100 on one section of the SAT, what is the approximate probability of selecting a student whose score is 400 or lower followed by selecting a student whose score is 500 or higher on the test?
A) .005
B) .022
C) .045
D) .079

Question

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The Answer of Given that the mean is 500 and the standard deviation is 100 on one section of the SAT, what is the approximate probability of selecting a student whose score is 400 or lower followed by selecting a student whose score is 500 or higher on the test?
A) .005
B) .022
C) .045
D) .079

Given That the Mean Is 500 and the Standard Deviation