Considering the various types of tables and charts you have studied, which table, chart, diagram or plot would you use to depict categorical data for two variables in a visual format

Related MCQs

• You have a correlation coefficient of 0.45 between two variables. How much variance would these two variables (to the nearest whole number) share, in percentage terms
• To construct a ________we take each person’s score on x and y and plot where they meet. Each data point represents two scores.
• You are constructing a histogram that is required to use 6 classes for a data set that ranges from 15 to 70. A class width of ____ units would be an appropriate choice
• Which of the following would be most helpful in the construction of a pie chart
• If two variables are highly correlated, what do you know
• The rule of thumb for creating a frequency distribution is to divide the data into 5-15 classes. While larger numbers of classes allow for larger data sets, how do you know exactly how many classes to use
• The width of a class interval in a frequency distribution (or bar chart) will be approximately equal to the range of the data divided by the ______________ .
• You are conducting a study to see whether a new experimental medication will cause bald men to grow hair. You divide your patients into 2 groups. To one group you give the medication. To the other group, you give a placebo. In this study, the correct terms for the taking of the medication and the growth of hair are the following.
• The _________coefficient (r) is a ratio between the covariance (variance shared by two variables) and a measure of the separate variances.
• When two variables are correlated we can say