The following is a bar chart summarizing consumer preferences for various brands of digital cameras.
A)the marginal distribution of brands.
B)the conditional distribution of brands.
C)the contingency distribution of brands.
D)the distribution for a quantitative variable.
E)none of the above.

Question

The following is a bar chart summarizing consumer preferences for various brands of digital cameras. 
A)the marginal distribution of brands. 
B)the conditional distribution of brands. 
C)the contingency distribution of brands. 
D)the distribution for a quantitative variable. 
E)none of the above.

Quizplus · Accepted Answer

The bar chart simply shows the frequency of each brand of digital camera without considering any other variable. This type of distribution is called the marginal distribution, which displays the counts or percentages of a single variable.

The Following Is a Bar Chart Summarizing Consumer Preferences for Various