2. Describing Data with Tables and Graphs

Which type of frequency distribution would best summarize the distribution of number of hours worked by volunteers in a community project?

In a $\square$ distribution, the frequency of a class is replaced with a proportion or percent.

In a relative frequency distribution, what does each $relativefrequency$ represent?

Which of the following best describes the difference between $relative frequency$ and $cumulative frequency$ in a frequency distribution?

Which of the following best explains when one frequency distribution provides a better summary of the data than another?

Which of the following is a primary benefit of representing data sets using frequency distributions?

In a relative frequency distribution, what does each $relativefrequency$ represent?

When comparing two frequency distributions that summarize the same dataset, which of the following criteria best determines if one provides a better summary than the other?

Which of the following best describes the difference between $relative frequency$ and $cumulative frequency$ in a frequency distribution?

Which of the following best describes the difference between $\mathrm{relative} \mathrm{frequency}$ and $\mathrm{cumulative} \mathrm{frequency}$ in a $\mathrm{frequency} \mathrm{distribution}$?

Which of the following statements about frequency tables and frequency distributions is correct?

Suppose a frequency distribution table shows the following frequencies for four classes: class a: 5, class b: 8, class c: 7, and class d: 10. What is the relative frequency of class d?

In a relative frequency distribution, what does each $\mathrm{relative\; frequency}$ represent?

In a frequency distribution, the width of each interval is generally the same for each interval. What is this property called?