Question 1
Shortly before a mayoral election, a market research firm took a poll to find out which candidate people were planning to vote for. The results are shown below.
You wish to construct a graph to represent the data. It should be easy to see from your graph which candidate is in the lead. Which graph would be more useful, a bar graph or a pie chart? Explain your thinking.
Question 2
Shortly before an election, a market research firm took a poll to find out whether people were planning to vote for or against a particular ballot measure. The results are shown below.
The ballot measure will pass if a simple majority (more than 50%) vote in favor of the measure. You wish to construct a graph to represent the data. It should be easy to see from your graph whether more than 50% of the people are planning to vote in favor of the measure. Which graph would be more useful, a bar graph or a pie chart? Explain your thinking.
John Lewis Krimmel’s painting of the Fourth of July in Centre Square Philadelphia (1812) shows the d
How to use a tree diagram to find the probability
Recent research suggests that zinc lozenges and nasal gels may help reduce the severity
Introduction to Behavioral Research Methods, 6/E
Iraqi market