For each of the following situations, create a contingency table and a bar chart. a. A teacher

Question:

For each of the following situations, create a contingency table and a bar chart.

a. A teacher wants to see whether preferences for chocolate versus vanilla ice cream are different for boys versus girls. image text in transcribed

b. A college instructor examines whether freshmen, sophomores, juniors, and seniors differ in whether they tend to sit in the front or the back of the classroom: image text in transcribed

c. A political pollster examines whether opinions about a proposed law (in favor, against, unsure) are different for members of three political parties (Parties A, B, and C). image text in transcribed