2. Describing Data with Tables and Graphs

Which of the following frequency tables represents a skewed data set?

Which of the following best describes a frequency distribution for qualitative data?

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

Which of the following best describes what a frequency distribution lists?

Why is it generally recommended that the number of classes in a frequency distribution be between $5$ and $20$?

Which of the following best describes the difference between a $\mathrm{class}\mathrm{boundary}$ and a $\mathrm{class}\mathrm{limit}$ in a $\mathrm{frequency}\mathrm{distribution}$?

When should relative frequencies be used when comparing two data sets? Why?

A frequency distribution lists the _____of occurrences of each category of data, while a relative frequency distribution lists the______of occurrences of each category of data.

Given the following frequency distribution of quiz scores: Score: $5$, $6$, $7$, $8$; Frequency: $2$, $4$, $3$, $1$. What is the mean quiz score?

Which of the following is a characteristic of frequency distributions?

Regarding frequency tables and frequency distributions, which of the following statements is true?

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

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

Which of the following is a primary benefit of using graphs of frequency distributions in statistics?

In a frequency distribution for a numerical variable, intervals are: