In a sample of 1,218 likely voters, 54% would like to increase the minimum wage. Wha approach is most appropriate to calculate the confidence interval? O CI = X+ZOx O CI = X+tsx O CI =P+ZSp O Not this answer QUESTION 48 You are constructing a confidence interval for time spent looking at cellphones. In a sample of 25 American adults, the average time spent looking at a phone is 90 minutes a day (s=25). What approach is most appropriate to calculate the confidence interval? O CI = X+ZOX O CI = X+tsx O CI =P+ZSp O Not this answerHave you ever played poker? . Example Answers: Yes, No Q Nominal O Ordinal O IntervaltRatio 0 Not this answerseriously, do not chose this answer QUESTION 57 Select the level of measurement which best corresponds to the variable collected below. What is your current major? - Example Answers: Math, Sociology, Political Science Q Nominal O Ordinal O IntervallRatio 0 Not this answerseriously, do not chose this answer How satisfied are you with your current long distance carrier? . Example Answers: Very Satisfied, Satisifed, Dissatisfied O Nominal O Ordinal O Interval/Ratio O Not this answer-seriously, do not chose this answer QUESTION 59 Select the level of measurement which best corresponds to the variable collected below. Are you graduating this semester? . Example Answers: Yes, No O Nominal O Ordinal O Interval/Ratio O Not this answer-seriously, do not chose this answerWhat is your name? . Example Answers: Alexis, Ben, Carla O Nominal O Ordinal O Interval/Ratio O Not this answer-seriously, do not chose this