41. Psychology The IQ scores for adults roughly follow the normal distribution y = 0.0266e-(x-100)/450 70 ≤ x ≤ 115, where x is the IQ score. (a) Use a graphing utility to graph the function. (b) Use the graph in part (a) to estimate the average IQ score. }

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41. Psychology The IQ scores for adults roughly follow
the normal distribution y = 0.0266e-(x-100)/450
70 ≤ x ≤ 115, where x is the IQ score.
(a) Use a graphing utility to graph the function.
(b) Use the graph in part (a) to estimate the average IQ
score.
Transcribed Image Text:41. Psychology The IQ scores for adults roughly follow the normal distribution y = 0.0266e-(x-100)/450 70 ≤ x ≤ 115, where x is the IQ score. (a) Use a graphing utility to graph the function. (b) Use the graph in part (a) to estimate the average IQ score.
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