The mean of a normally distributed data set is 45, and its standard deviation is 7. for this data, the probability of which range of numbers
is represented by the area of the shaded region in the given curve?
oa. 31 to 45
ob. 38 to 52
o c. 45 to 59
od. 24 to 38

OA. 31 to 45

Step-by-step explanation: I got this right on Edmentum

rectangle: 9 1/8 x 4 1/9 = 37 37/72in

parallelogram: b times h= 10.3 x 6.2 = 63.86

trapezoid: a+b/2 times h= 42.5

volume of prism: l times w times h= 36

b 1: 45 am

step-by-step explanation:

its that because if it was in the pm it would be 1345