Animal farms in New Zealand. Recall (Exercise 3.13, p. 163) that 15.09% of the animal farming in

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Animal farms in New Zealand. Recall (Exercise 3.13, p. 163) that 15.09% of the animal farming in New Zealand constitutes sheep farming. In a random sample of 15 animal farms, let x represent the number of sheep farms.

a. For this experiment, define the event that represents a “success.”

b. Explain why x is (approximately) a binomial random variable.

c. Give the value of p for this binomial experiment.

d. Find P1x = 52.

e. Find the probability that 4 or fewer animal farms in New Zealand are sheep farms.

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Statistics For Business And Economics

ISBN: 9781292413396

14th Global Edition

Authors: James McClave, P. Benson, Terry Sincich

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