Find the indicated IQ score. The graph to the right depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and a standard deviation of 15. Click to view page 1 of the table. Click to view page 2 of the table. The indicated 10 scors www. X 0.75

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Find the indicated IQ score. The graph to the right depicts IQ scores of adults, and
those scores are normally distributed with a mean of 100 and a standard deviation
of 15.
Click to view page 1 of the table. Click to view page 2 of the table.
The indicated IQ score, x, is
(Round to one decimal place as needed.)
X
0.75
0
Transcribed Image Text:Find the indicated IQ score. The graph to the right depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and a standard deviation of 15. Click to view page 1 of the table. Click to view page 2 of the table. The indicated IQ score, x, is (Round to one decimal place as needed.) X 0.75 0
Expert Solution
Step 1

given data 

normal distribution

μ = 100σ = 15P(x>z) = 0.75x =?

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