BANA 2372 Chapter 2 Test Prep Questions with Correct Answers

BANA 2372 Chapter 2 Test Prep Questions with Correct Answers The difference between the lower class limits of adjacent classes provides the: - Answer-class width The relative frequency of a class is computed by: - Answer-dividing the frequency of the class by the sample size. A survey of a random sample of 100 people was conducted. The participants were asked whether or not they had a dog and whether or not they had allergies. The results are shown below: What percent of the people surveyed have a dog, but do not have allergies? - Answer-42% A company created a side-by-side bar graph to display their projected financing for the next three years. The display is shown below. Which of the following statements is correct? - Answer-The company projects to increase income, while decreasing loans and expenses. Which of the following would likely display a negative relationship when creating a scatter diagram? - Answer-The number of classes a student misses during a semester and the grade obtained in the course Fifty voters registered as democrats were asked, "Do you think the current frontrunner should receive the nomination for president from the Democratic Party?" Their responses are displayed in the bar graph below. Based upon the bar graph we can observe that - Answer-48% of the democratic voters polled do not believe that the current frontrunner should receive the nomination for president from the Democratic Party. A survey of 800 college seniors resulted in the following crosstabulation regarding their undergraduate major and their plan of going to graduate school.