A standard I.Q. test produces normaliy distributed results 12 with a mean of 104 and a standard deviation of 16 for 52 000 students in grade 12 in the province. Approximately how many of these people would have LQ.s below 76? A 2080 B 4170 C 23 915 D 49915

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A standard I.Q. test produces normaly distributed results
12
with a mean of 104 and a standard deviation of 16 for
52 000 students in grade 12 in the province. Approximately
how many of these people would have LQ.s below 76?
A 2080
B 4170
C 23 915
D 49915
e 2021 EducAde Safware ie Alrights reserved.
Transcribed Image Text:A standard I.Q. test produces normaly distributed results 12 with a mean of 104 and a standard deviation of 16 for 52 000 students in grade 12 in the province. Approximately how many of these people would have LQ.s below 76? A 2080 B 4170 C 23 915 D 49915 e 2021 EducAde Safware ie Alrights reserved.
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