22 A simple random sample of size n = 200 drivers with a valid driver's license is asked if they drive an American-made automobile. Of the 200 drivers surveyed, 119 responded that they drive an American-made automobile. Determine if a majority ofthose with a valid driver's license drive an American-made automobile at the a = 0.05 level of significance......What type of variable is "drive an American-made automobile, or not"?A. Qualitative with more than two possible outcomesB. Qualitative with two possible outcomesC. ContinuousD. DiscreteWhat type of hypothesis test is appropriate to conduct for this research?O A. Hypothesis test on a population standard deviationB. Hypothesis test on a population meanO c. Hypothesis test on a population proportionDetermine the null and alternative hypotheses.Ho:H1:(Type integers or decimals. Do not round.)Which distribution should be used for this hypothesis test?A. The Student's t-distribution because the parameter is the mean, o is not known, and the model conditions are satisfied.O B. The normal distribution because the parameter is the mean, o is known, and the model conditions are satisfied.C. The normal distribution because the parameter is a proportion, p, and the model conditions are satisfied.D. The chi-square distribution because the parameter is o or oʻ, and the model conditions are satisfied. A simple random sample of size n = 200 drivers with a valid driver's license is asked if they drive an American-made automobile. Of the 200drivers surveyed, 119 responded that they drive an American-made automobile. Determine if a majority of those with a valid driver's license drivean American-made automobile at the a = 0.05 level of significance......Calculate the test statistic.Test statistic =(Round to two decimal places as needed.)Calculate the P-value.P-value =(Round to three decimal places as needed.)State the conclusion for the test.Ho.Theresufficient evidence at the a = 0.05 level of significance to conclude thatof all drivers with avalid driver's license drive an American-made automobile.

Solution: Given information: n= 200 Sample size x =119 success p^=xn=119200= 0.595 Sample proportion…

A simple random sample of size n= 200 drivers with a valid driver's license is asked if they drive an American-made automobile. Of the 200 drivers surveyed, 119 responded that they drive an American-made automobile. Determine if a majority those with a valid driver's license drive an American-made automobile at the a = 0.05 level of significance. What type of variable is "drive an American-made automobile, or not"? O A. Qualitative with more than two possible outcomes O B. Qualitative with two possible outcomes O C. Continuous O D. Discrete What type of hypothesis test is appropriate to conduct for this research? O A. Hypothesis test on a population standard deviation O B. Hypothesis test on a population mean OC. Hypothesis test on a population proportion Determine the null and alternative hypotheses. Họ: H,:

A simple random sample of size n= 200 drivers with a valid driver's license is asked if they drive an American-made automobile. Of the 200 drivers surveyed, 119 responded that they drive an American-made automobile. Determine if a majority those with a valid driver's license drive an American-made automobile at the a = 0.05 level of significance. What type of variable is "drive an American-made automobile, or not"? O A. Qualitative with more than two possible outcomes O B. Qualitative with two possible outcomes O C. Continuous O D. Discrete What type of hypothesis test is appropriate to conduct for this research? O A. Hypothesis test on a population standard deviation O B. Hypothesis test on a population mean OC. Hypothesis test on a population proportion Determine the null and alternative hypotheses. Họ: H,:

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section: Chapter Questions

Problem 8CR

See similar textbooks