a recent year, the Better Business Bureau settled 75% of complaints they received. You have be the Bureau to investigate complaints this year involving computer stores. You plan to select a mple of complaints to estimate the proportion of complaints the Bureau is able to settle. Suppe mple size is 141. What is the probability that the sample proportion will be at most 4 percent i e population proportion? (Enter your answer as a number accurate to 4 decimat places.)
a recent year, the Better Business Bureau settled 75% of complaints they received. You have be the Bureau to investigate complaints this year involving computer stores. You plan to select a mple of complaints to estimate the proportion of complaints the Bureau is able to settle. Suppe mple size is 141. What is the probability that the sample proportion will be at most 4 percent i e population proportion? (Enter your answer as a number accurate to 4 decimat places.)
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 50E: Flexible Work Hours In a recent survey, people were asked whether they would prefer to work flexible...
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Transcribed Image Text:In a recent year, the Better Business Bureau settled 75% of complaints they received. You have been hired
by the Bureau to investigate complaints this year involving computer stores. You plan to select a random
sample of complaints to estimate the proportion of complaints the Bureau is able to settle. Suppose your
sample size is 141. What is the probability that the sample proportion will be at most 4 percent more than
the population proportion?
(Enter your answer as a number accurate to 4 decimal places.)
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