You have collected data on the responses to two questions asked in a survey of 40 college students majoring in businessWhat is your gender (Male = M; Female = F)? and What is your major (Accountancy = A; Computer Information Systems = C; Marketing = M)? Which of the following is the best for presenting the data?
A) a time-series plot B) a contingency table
C) a Pareto chart D) a stem-and-leaf display
Q. 2You have collected data on the number of complaints for 6 different brands of automobiles sold in the United States over a 10-year period. Which of the following is the best for presenting the data?
A) a time-series plot B) a side-by-side bar chart
C) a stem-and-leaf display D) a contingency table
Q. 3You have collected data on the monthly seasonally adjusted civilian unemployment rate for the United States over a 10-year period. Which of the following is the best for presenting the data?
A) a stem-and-leaf display B) a side-by-side bar chart
C) a contingency table D) a time-series plot
Q. 4You have collected data on the number of U.S. households actively using online banking and/or online bill payment over a 10-year period. Which of the following is the best for presenting the data?
A) a time-series plot B) a side-by-side bar chart
C) a pie chart D) a stem-and-leaf display
Q. 5You have collected data on the approximate retail price (in ) and the energy cost per year (in ) of 15 refrigerators. Which of the following is the best for presenting the data?
A) a contingency table B) a scatter plot
C) a side-by-side bar chart D) a pie chart
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