3. Assume that SAT math scores approximate a normal curve with amean of 300 and a standard deviation of 55 A) Sketch a normal curveand shade in the target area(s) described by each of the followingstatements
A1) More than 370
A2) Less than 315
A3) Between 320 and 360
A4) Between 270 and 320
A5) More than 75 points above mean
A6) More than 95 points either above or below the mean
A7) Within 80 points either above or below the mean
B)Plan solutions ( in term of columns B,C, B’, and C’) for thetarget areas in part (a) C)Convert to zcores and find the targetareas in part (a)
3. Assume that SAT math scores approximate a normal curve with a mean of 300 and a standard deviation of 55 A) Sketch a
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