We surveyed 45 people in an attempt to determine the proportion of Americans who lease a vehicle. 15 said that they did. What is the 92% confidence interval for the proportion of all Americans who lease a vehicle? Enter your answers accurate to two decimal places. Can we conclude that the proportion of all Americans who lease a vehicle is more than 0.24? O Yes O No O Not enough information to determine this Beyond representative sampling, what assumptions are needed to satisfy the requirements for this confidence interval? OX ~ normal andn > 30 OX - normal or n > 30 OX binomial, np > 5 and ng > 5 i nq OX - binomial and at least 5 successes and failures Submit Question
We surveyed 45 people in an attempt to determine the proportion of Americans who lease a vehicle. 15 said that they did. What is the 92% confidence interval for the proportion of all Americans who lease a vehicle? Enter your answers accurate to two decimal places. Can we conclude that the proportion of all Americans who lease a vehicle is more than 0.24? O Yes O No O Not enough information to determine this Beyond representative sampling, what assumptions are needed to satisfy the requirements for this confidence interval? OX ~ normal andn > 30 OX - normal or n > 30 OX binomial, np > 5 and ng > 5 i nq OX - binomial and at least 5 successes and failures Submit Question
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 58E: What is meant by the sample space of an experiment?
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