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MEASURES OF CENTRAL TENDENCY (MEAN, MEDIAN, AND MODE) OF UNGROUPED DATA.

QuestionAnswer
The ages of a group of friends are 25, 27, 30, 25, 28, 32, 25, 22, 18, and 27. Calculate the mean. MEAN: 25.9
The test scores of a Grade 7 class are 85, 90, 81, 79, 85, 92, 87, 85, 75, 75, 88, 92, and 80. Find the mode. MODE: 85
The prices of eight different books are $20, $25, $ 19, $30, $18, $18, $22, and $20. Find the median of the book prices. MEDIAN: 20
The temperatures (in degrees Celsius) recorded over a week are 25, 28, 27,24, 27, 29, 23, 26, 27, 25. Find median, and mode of the temperatures. MEDIAN: 26.5 MODE: 27
The test scores of a class are 88, 92, 95, 79, 93, 92, 89, 75,78, 88, 93 and 87. Calculate the mean and median of the test scores. MEAN: 87.42 MEDIAN: 88.5
The heights (in inches) of a group of students are 60, 62, 61, 65, 58, 64, 58, and 65. Find the mean, median, and mode of their heights. MEAN: 61.63 MEDIAN: 61.5 MODE: 58 AND 65
Created by: user-1837964
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