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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Related Book For
Statistics For Business And Economics
ISBN: 9781292413396
14th Global Edition
Authors: James McClave, P. Benson, Terry Sincich
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