Score for this quiz:
100
out of 100
Submitted Jan 22 at 2:30pm
This attempt took 37 minutes.
Question 12.5 / 2.5 ptsA histogram can be constructed for data that are either quantitative or qualitative.
TrueCorrect!False
Question 22.5 / 2.5 ptsTo show how the price of a stock has changed over the last 3 months, the best type of chart to use is:
Question 32.5 / 2.5 ptsA histogram is most commonly used to analyze which of the following?
Question 42.5 / 2.5 ptsA bar chart is most likely used to display which of the following?
Question 52.5 / 2.5 ptsAfter developing a frequency distribution for a quantitative variable, a histogram can be developed with the horizontal axis representing the values of the variable and the vertical axis representing the frequency of occurrence in each class or group.
TrueFalse
Question 62.5 / 2.5 ptsA common rule of thumb for determining how many classes to use when developing a frequency distribution with classes is:
Question 72.5 / 2.5 ptsIf a scatter diagram shows points that are reasonably aligned and are sloping downward from left to right, this implies that there is a negative linear relationship between the two variables.
