METHODS OF DATA ANALYSIS
MEASURES OF CENTRAL TENDENCY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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mean:12 median:10 mode:2
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mean:12 median:8 mode:2
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mean:14 median:10 mode:2
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None of the above
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Detailed explanation-1: -Answer: The mean, median, and mode of the given data 5, 8, 12, 17, 12, 14, 6, 8, 12, 10 is 10.4, 12, and 12 respectively.
Detailed explanation-2: -What is the Median of the following data sample? Explanation: Arranging the data sample in ascending order 2, 4, 6, 7, 8, 9, 10, 12, 13. Median is the middle value which separates the higher half from the lower half in a data sample. After arranging them in ascending order, 8 is the Middle value.
Detailed explanation-3: -To find the mean, add up the values in the data set and then divide by the number of values that you added. To find the median, list the values of the data set in numerical order and identify which value appears in the middle of the list. To find the mode, identify which value in the data set occurs most often.