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The normal model N (210, 45) describes the weights of baby elephants in pounds. Suppose that...

The normal model N (210, 45) describes the weights of baby elephants in pounds. Suppose that the weight of a randomly selected baby elephant has a z-score of -1.35. What is the weight of this baby elephant in pounds?

Math   Statistics-And-Probability   
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Answer #1

Solution-:

Let, X=the weights of baby elephants in pounds.

the weight of a randomly selected baby elephant has a z-score of

The weight of this baby elephant in pounds is such that,

The weight of this baby elephant in pounds is 201 pounds

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