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 ______________ .

Related MCQs

• The cumulative frequency for a particular class is equal to 35. The cumulative frequency for the next class will be _________________
• 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
• 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
• A graphical representation of a frequency distribution is called a__________________
• When constructing a frequency distribution, which of the following rules must be followed?
• 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
• Celsius and Fahrenheit temperature scales are examples of interval levels of measurement
• Which of the following would be most helpful in the construction of a pie chart
• The highest bar in a histogram represents
• ‘Primary source data is better than secondary source data’. This statement is