When Data Is Collected Using a Qualitative, Nominal Variable, What

question 51

Multiple Choice

When data is collected using a qualitative, nominal variable, what is true about a frequency distribution that summarizes the data?

• A)The upper and lower class limits must be calculated.
• B)A pie chart can be used to summarize the data.
• C)The number of classes is equal to the number of variable's values plus 2.
• D)The "5 to the k rule" can be applieD.