Question: Using N(1152, 84), the Normal model for weights of Angus steers in Exercise 9, a) How many standard deviations from the mean would a steer

Using N(1152, 84), the Normal model for weights of Angus steers in Exercise 9,
a) How many standard deviations from the mean would a steer weighing 1000 pounds be?
b) Which would be more unusual, a steer weighing 1000 pounds or one weighing 1250 pounds?

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