STATISTICAL TECHNIQUES AND TOOLS
MEASURES OF CENTER AND SPREAD
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which number is not the mean, median, or range of the data set 4, 3, 15, 11, 3, 8, 7, 5?
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12
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7
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6
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11
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Explanation:
Detailed explanation-1: -To find the mean of the data 2, 3, 7, 8, 11, 6, and 5, we first add up all the numbers and then divide the sum by the number of data points. The mean is 42 divided by 7, which is equal to 6. So, the mean of the data 2, 3, 7, 8, 11, 6, and 5 is 6.
Detailed explanation-2: -Explanation: We have given a set of data as 5, 8, 12, 17, 12, 14, 6, 8, 12, 10 and it is asked to find the mean, median, mode of the set of data. Hence the mean, median, and mode are 10.4, 12, and 12 respectively.
There is 1 question to complete.