1. Identify which graphical display might be appropriate in each case. Bar chart
ID: 3369786 • Letter: 1
Question
1. Identify which graphical display might be appropriate in each case. Bar chart, Pie Chart, Side-by-side bar chart, segmented bar chart, histogram, dotplot, side-by-side boxplots, scatterplot
Scenarios:
1.Investigate the number of months in your community during the last year
2.Investigate the relationship between GPA and SAT scores for stem related majors
3.Compare the annual incomes among engineering, science, and business majors
4.Compare the percentages of commuters among freshmen, sophomores, juniors, and seniors
5.Investigate the favorite method of travel(plane, auto, train) .among Seniors
The statistical procedures to choose from are:
Chi-squares for association
Z-test for one sample mean
Linear regression and correlation
Student-test for mean differences
Z test for single proportion
ANOVA
Z test for difference between means
Chi-squares goodness of fit
Scenario Graphic Statisical Procedure1.Investigate the number of months in your community during the last year
2.Investigate the relationship between GPA and SAT scores for stem related majors
3.Compare the annual incomes among engineering, science, and business majors
4.Compare the percentages of commuters among freshmen, sophomores, juniors, and seniors
5.Investigate the favorite method of travel(plane, auto, train) .among Seniors
Explanation / Answer
1.Investigate the number of months in your community during the last year
2.Investigate the relationship between GPA and SAT scores for stem related majors
3.Compare the annual incomes among engineering, science, and business majors
4.Compare the percentages of commuters among freshmen, sophomores, juniors, and seniors
5.Investigate the favorite method of travel(plane, auto, train) .among Seniors
Scenario Graphic Statisical Procedure1.Investigate the number of months in your community during the last year
Bar chart Z-test for one sample mean2.Investigate the relationship between GPA and SAT scores for stem related majors
scatterplot Linear regression and correlation3.Compare the annual incomes among engineering, science, and business majors
side-by-side boxplots ANOVA4.Compare the percentages of commuters among freshmen, sophomores, juniors, and seniors
Pie chart ANOVA5.Investigate the favorite method of travel(plane, auto, train) .among Seniors
Side-by-side bar chart, ANOVARelated Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.