Question 1

Write a sentence or two about the conditional relative frequency distribution of the
brands among female respondents.

Accepted Answer

The answer of Write a sentence or two about the...

Question 2

Here is a stacked bar chart for data collected about employee blood pressure.  This chart shows

Accepted Answer

A)  the distribution of a quantitative variable. 
B)  the contingency distribution of blood pressure type. 
C)  the conditional distribution of blood pressure type. 
D)  the marginal distribution of blood pressure type. 
E)  the joint distribution of blood pressure type.

Question 3

A restaurant uses comment cards to get feedback from its customers about newly added items to the menu. It recently introduced homemade organic veggie burgers.
Customers who tried the new burger were asked if they would order it again. The data
Are summarized in the table below. What percentage of customers would definitely order
The veggie burger again? $$\begin{array} { | l | l | } 
\hline \text { Response } & \text { Frequency } \
\hline \text { Definitely would. } & 10 \
\hline \text { Most likely would. } & 40 \
\hline \text { Maybe } & 12 \
\hline \text { Definitely would not. } & 3 \
\hline
\end{array}$$

Accepted Answer

A)  10% 
B)  15% 
C)  20% 
D)  40% 
E)  77%

Question 4

Find each of the following percentages. a. What percent of the responses were males who prefer Nikon?
b. What percent of the male responses prefer Olympus?
c. What percent of the consumers who choose Nikon were females?

Accepted Answer

The answer of Find each of the following percentages. a....

Question 5

What is the marginal distribution of brands?

Accepted Answer

The answer of What is the marginal distribution of brands?...

Exam 2: Displaying and Describing Categorical Data

Write a sentence or two about the conditional relative frequency distribution of the brands among female respondents.

Here is a stacked bar chart for data collected about employee blood pressure. This chart shows

Find each of the following percentages. a. What percent of the responses were males who prefer Nikon? b. What percent of the male responses prefer Olympus? c. What percent of the consumers who choose Nikon were females?

What is the marginal distribution of brands?