To determine what students at a school would be willing to do to help address global warming, researchers take a random sample of 100 students. The students answer the questions, How ich of a tax would you be willing to add to gasoline (per gallon) in order to encourage drivers to drive less or to drive more fuo officient cars?" and "Do you believe (yes or no that gobal warming is a serious that requires immediate action?" The researchers want to compare the mean response on gasoline taxes (the first question for those who answer yes and for those answer no to the second question Complete porta a tough below. a. Identify the response variable and the explanatory variable What is the response variable? O A. The amount of tax the students willing to add to a gation of gasoline. OB. Whether the student believes that plobal warming is a serious issue or not C. The fuel efficiency of the cars. OD. Whether the person in the sample is a student at your school or not. What is the explanatory variable? O A. Whether the student believes that global warming is a serious issue or not OB. The amount of tax the student is willing to add to a gallon of gasoline OC. The fuel officiency of the cars. OD. Whether the person in the sample is a student at your school or not b. Are the two groups being compared independent samples or dependent same? Why? The groups are because the subjects are assigned to a group according to their response to the question about whether c. Identity a con to compare the groups.pecifying the primers used in the comparison dependent and are one on one are for the group who responded yes to the second and the group who responded nor which of the two confidence into independent ups? Select all that apply DA 6-8;)L/2000) get a walang Download c. 0,2 OD. Whether the person in the sample is a student at your school or not. b. Are the two groups being compared independent samples or dependent samples? Why? The groups are because the subjects are assigned to a group according to their response to the question about whether c. Identity a confidence interval to use to compare the groups, specifying the parameters used in the comparison wi, and i, are the sample man rosponse on gasoline taves for the group who responded you to the second question and the group w confidence interval to compare the groups? Select all that apply global warming is a serious issue they are willing to add to gasoline sions below produce a DAQ-1)/2() *100 c. 6,-X/2 D D