In a large sample, the mode will always be smaller than the median and arithmetic mean. O True O False Question 25 4.5 pts If you ask a question to respondents more than once but get different responses each time - assuming everything else is the same, in marketing research terms the question is NOT: O relevant O reliable efficient valid If you expect your target population to have different opinions based on gender, the probability sampling method you would use would be simple random sampling. True O False Question 23 4.5 pts Which of the following is an ethical issue the researcher should take into account when designing an experiment? The participant's privacy rights All of the choices mentioned The confidentiality of the participant's responses The possibility of the respondent being psychologically harmed by the study The number of registered voters in Orange County is approximately 3000000. Typically the proportion of voters who vote Republican is 50%. If you want to be 95% confident of your result and have a margin of error +/- 3%, what sample size (approximately) would you need to determine the percentage of voters who will vote Republican in this election? 267 O 32 1500 01068 Question 21 4.5 pts If a student uses her CSUF classmates as a sample to investigate market potential for a product targeted at Gen Y, she is likely using a sample. O Convenience O Cluster O Sequential Probability Demand effects refer to the participant guessing the purpose of the study and changing his or her answer accordingly. True O False 4.5 pts Question 19 while - 14.2 If the regression equation is: Y = 24.35 - 14.2x, then 24.35 is the is the O dependent variable: y-intercept O independent variable: slope O y-intercept; slope slope; y-intercept