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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, 108 responded that they drive an American-made automobile. Determine ifa 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. Discrete O B. Qualitative with more than two possible outcomes O C. Continuous O D. Qualitative with two possible outcomes What type of hypothesis test is appropriate to conduct for this research? O A. Hypothesis test on a population proportion O B. Hypothesis test on a population standard deviation O C. Hypothesis test on a population mean Determine the null and alternative hypotheses. Ho H,: (Type integers or decimals. Do not round.) Which distribution should be used for this hypothesis test? O A. The normal distribution because the parameter is the mean, o is known, and the model conditions are satisfied. O B. The Student's t-distribution because the parameter is the mean, o is not known, and the model conditions are satisfied. OC. The normal distribution because the parameter is a proportion, p, and the model conditions are satisfied. O D. The chi-square distribution because the parameter is a or o, and the model conditions are satisfied. Calculate the test statistic. Test statistic = (Round to two decimal places as needed.) O Time Remaining: 01:00:12 Submit test

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, 108 responded that they drive an American-made automobile. Determine ifa 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. Discrete O B. Qualitative with more than two possible outcomes O C. Continuous O D. Qualitative with two possible outcomes What type of hypothesis test is appropriate to conduct for this research? O A. Hypothesis test on a population proportion O B. Hypothesis test on a population standard deviation O C. Hypothesis test on a population mean Determine the null and alternative hypotheses. Ho H,: (Type integers or decimals. Do not round.) Which distribution should be used for this hypothesis test? O A. The normal distribution because the parameter is the mean, o is known, and the model conditions are satisfied. O B. The Student's t-distribution because the parameter is the mean, o is not known, and the model conditions are satisfied. OC. The normal distribution because the parameter is a proportion, p, and the model conditions are satisfied. O D. The chi-square distribution because the parameter is a or o, and the model conditions are satisfied. Calculate the test statistic. Test statistic = (Round to two decimal places as needed.) O Time Remaining: 01:00:12 Submit test

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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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, 108 responded that they drive an American-made automobile. Determine if a majority of 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. Discrete O B. Qualitative with more than two possible outcomes OC. Continuous O D. Qualitative with two possible outcomes What type of hypothesis test is appropriate to conduct for this research? O A. Hypothesis test on a population proportion O B. Hypothesis test on a population standard deviation O C. Hypothesis test on a population mean Determine the null and alternative hypotheses. Ho H,: V (Type integers or decimals. Do not round.) Which distribution should be used for this hypothesis test? O A. The normal distribution because the parameter is the mean, o is known, and the model conditions are satisfied. O B. The Student's t-distribution because the parameter is the mean, o is not known, and the model conditions are satisfied. OC. The normal distribution because the parameter is a proportion, p, and the model conditions are satisfied. O D. The chi-square distribution because the parameter is a or o, and the model conditions are satisfied. Calculate the test statistic. Test statistic = (Round to two decimal places as needed.) O Time Remaining: 01:00:12 Submit test МacBok Pro G Search or type URL esc & @ #3 delete %3D 7 1 2 Te Y Q W E * CO
Transcribed Image Text: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, 108 responded that they drive an American-made automobile. Determine if a majority of 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. Discrete O B. Qualitative with more than two possible outcomes OC. Continuous O D. Qualitative with two possible outcomes What type of hypothesis test is appropriate to conduct for this research? O A. Hypothesis test on a population proportion O B. Hypothesis test on a population standard deviation O C. Hypothesis test on a population mean Determine the null and alternative hypotheses. Ho H,: V (Type integers or decimals. Do not round.) Which distribution should be used for this hypothesis test? O A. The normal distribution because the parameter is the mean, o is known, and the model conditions are satisfied. O B. The Student's t-distribution because the parameter is the mean, o is not known, and the model conditions are satisfied. OC. The normal distribution because the parameter is a proportion, p, and the model conditions are satisfied. O D. The chi-square distribution because the parameter is a or o, and the model conditions are satisfied. Calculate the test statistic. Test statistic = (Round to two decimal places as needed.) O Time Remaining: 01:00:12 Submit test МacBok Pro G Search or type URL esc & @ #3 delete %3D 7 1 2 Te Y Q W E * CO
O B. Qualitative with more than two possible outcomes O C. Continuous O D. Qualitative with two possible outcomes What type of hypothesis test is appropriate to conduct for this re O A. Hypothesis test on a population proportion O B. Hypothesis test on a population standard deviation O C. Hypothesis test on a population mean Determine the null and alternative hypotheses. Ho: H4: (Тyp decimals. Do not round.) Whic should be used for this hypothesis test? al distribution because the parameter is the mean, o nt's t-distribution because the parameter is the mear al distribution because the parameter is a proportion, D. The chi-square distribution because the parameter is o or o, an Calculate the test statistic. Test statistic= (Round to two decimal places as needed.) AW
Transcribed Image Text:O B. Qualitative with more than two possible outcomes O C. Continuous O D. Qualitative with two possible outcomes What type of hypothesis test is appropriate to conduct for this re O A. Hypothesis test on a population proportion O B. Hypothesis test on a population standard deviation O C. Hypothesis test on a population mean Determine the null and alternative hypotheses. Ho: H4: (Тyp decimals. Do not round.) Whic should be used for this hypothesis test? al distribution because the parameter is the mean, o nt's t-distribution because the parameter is the mear al distribution because the parameter is a proportion, D. The chi-square distribution because the parameter is o or o, an Calculate the test statistic. Test statistic= (Round to two decimal places as needed.) AW
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