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, 103 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. Continuous O C. Qualitative with more than two possible outcomes O D. Qualitative with two possible outcomes What type of hypothesis test is appropriate conduct for this research? O A. Hypothesis test on a population mean O B. Hypothesis test on a population proportion OC. Hypothesis test on a population standard deviation Determine the null and alternative hypotheses. Họ: H;: (Type integers or decimals. Do not round.) Which distribution should be used for this hypothesis test? O A. The chi-square distribution because the parameter is o or o, 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. OD The pormal distribuution because the parameter is the mean s ie known and the model conditions are satisffied