Question: Assume the weight distribution has a normal distribution with an average of 160 pounds and an SD of 20 pounds. What portion of the weights

Assume the weight distribution has a normal distribution with an average of 160 pounds and an SD of 20 pounds. What portion of the weights are above 145 pounds?

a) less than 0.2420

b) 0.2420

c) 0.2266

d) .7881

e) .7734

f) More than .7734

Please show work so I can understand how you got there! Thanks!

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