Answer the following questions concerning the descriptive statistics listed belo

Question

Answer the following questions concerning the descriptive statistics listed below. These descriptive statistics were generated from a random sample of all USF students and contain information about the amount of time they exercise per week and the amount of student loan debt (in thousands of dollars) they expect upon graduating college. Exercise Debt 200 200 Lo95% CI 6.6061 11.380 Mean 7.5000 14.385 Up 95% CI 8.4639 17.390 SD Minimum 0.0000 0.0000 Maximum 47.000 100.00 Which of the following graphical methods allows the individual data values to still be visible while also allowing us to assess the shape of the exercise times? 6.0000 19.307 Histogram O All of these could do this Baxplot O Stem-and-Leaf Display a F3 3 4

Explanation / Answer

Histograms are obtained by making classes, and then having those classes being displayed in terms of bars. Therefore although they give an idea about the general shape of the distribution but does not allow individual values to still be visible.

Box plot does not allow individual values to be visible.

Stem and leaf plot allows both the individual values to be visible and also allows us to accessthe shape of the distribution. Therefore Stem and Leaf Display is the correct answer here.

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