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In: Statistics and Probability

1. Use the Normal model ​N(1173​,62​) for the weights of steers. ​ a) What weight represents...

1. Use the Normal model ​N(1173​,62​) for the weights of steers. ​

a) What weight represents the 43rd ​percentile?

​b) What weight represents the 92nd ​percentile?

​c) What's the IQR of the weights of these​ steers?

2. Use the Normal model ​N(1189​,95​)for the weights of steers.

​a) What weight represents the 68th ​percentile?

​b) What weight represents the 97th ​percentile?

​c) What's the IQR of the weights of these​ steers?

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