MATH 110 - Introduction to Statistics Module 4 Exam
MATH 110 - Introduction to Statistics Module 4 Exam MATH 110 - Introduction to Statistics Module 4 Exam Exam Page 1 In a large shipment of clocks, it has been discovered that 15 % of the clocks are defective. Suppose that you choose 9 clocks at random. What is the probability exactly 2 of the clocks are defective. Exam Page 2 Find each of the following probabilities:. Exam Page 3 A company manufactures a large number of rods. The lengths of the rods are normally distributed with a mean length of 4.4 inches and a standard deviation of .5 inches. If you choose a rod at random, what is the probability that the rod you chose will be
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math 110 introduction to statistics module 4