What type of graph or graphs would you plan to make in a study of each of the fo

Question

What type of graph or graphs would you plan to make in a study of each of the following issues?:

1. How old are the students' cars? (Select all that apply.)

a) bar graph b)pie chart c)histogram d)stemplot e)boxplot f)timeplot g)normal quantile plot h)none of the above

2. How many hours per week do students study? (Select all that apply.)

a) bar graph b)pie chart c)histogram d)stemplot e)boxplot f)timeplot g)normal quantile plot h)none of the above

3. What makes of cars do students drive? (Select all that apply.)

a) bar graph b) pie chart c) histogram d) stemplot e) boxplot f) timeplot g) normal quantile plot h) none of the above

Explanation / Answer

1)

Here data will be quatitative so we will use histogram, boxplot or stem and leaf plot can be used.

2)

Here data will be quatitative so we will use histogram, boxplot or stem and leaf plot can be used.

3)

Here data is categorical. So either bar graph or pie chart can be used.

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