find the area of the Shaded region. the graph of the right depicts IQ scores of
ID: 3322179 • Letter: F
Question
find the area of the Shaded region. the graph of the right depicts IQ scores of adults and those scores are normally distributed with a mean of 100 and a standard deviation of 15.
the area of the Shaded region is? route to four decimal places as needed.
The graph picture has 75 to the left and 105 to the right in case u can't see the picture.
Hw Score: 79.73%, 29.5 of 37 pts Question Help ph 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 75 105 d to tour decimal places as needed.) hen click Check AnswerExplanation / Answer
Mean = 100
Sd = 15
P(75 < X < 105) = P((75 - 100)/15 < Z < (105 - 100)/15)
= P(-1.67 < Z < 0.33)
= P(Z < 0.33) - P(Z < - 1.67)
= 0.6293 - 0.0475
= 0.5818
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