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10 questions
A collection of observation produced by sorting them into classes and showing their frequency of occurrence in each class.
Statistics table
Frequency distribution table
Distribution column
Frequency Graph
The largest data value that can be included in the class.
Frequency
Class Mark
Cumulative Frequency
Upper Class Limit
The smallest data value that can be included in the class.
Class Mark
Tally
Frequency
Lower class limit
Are the frequencies, occurrences, or total numbers being measured for a specific category in a data set.
Class mark
Tally
Frequency table
Cumulative frequency
The midpoint of the classes
Frequency
Tally
Class Mark
Class Limit
In the second row with a frequency of 42, what is the class boundary?
9.5 - 19.5
10 - 19
10.5 - 18.5
10.5 - 19.5
What is the class mark of the third row?
24
24.5
25
25.5
What is the total frequency?
200
215
224
225
It is used to separate the classes so that there are no gaps in the frequency distribution.
Class Limit
Frequency
Class boundaries
Cumulative Frequency
According to the portion of the frequency table given, how many people have an MBA?
9
20
60
not enough information
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