Chapter 3: Describing Relationships (first spread)

State: What is the probability that a random sample of 12 apples has a total weight less than 100 ounces? Plan: Let X = weight of a randomly selected apple. Then X1 = weight of first randomly selected apple, etc. We are interested in the total weight T = X1 + X2 + + X12. Our goal is to find P(T < 100). ................
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