Final Review-Statistics.pdf

# X mean σx standard deviation med median range maxx

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x = Mean σx = Standard deviation Med = Median Range = MaxX-MinX x = σx = Med = Range = 11) What does the standard deviation mean in this case? 12) Answer each question using the list below 123, 100, 111, 124, 132, 154, 132, 160 Mean = Median= Standard deviation= Range= What does the standard deviation mean in this case?

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13) Answer each question using the list below 4, 5, 8, 1, 2, 3, 9, 8, 7, 6, 2 Mean = Median= Standard deviation= Range= 14) Answer each question using the list below 23, 10, 11, 24, 32, 15, 13, 16 Mean = Median= Standard deviation= Range= 15) Answer each question using the list below 3123, 1040, 1511, 2124, 1332, 2154, 5132, 6160 Mean = Median= Standard deviation= Range= 16) Answer each question using the list below 4, 8, 6, 10, 16, 14, 12, 18 Mean = Median= Standard deviation= Range= What does the standard deviation mean in this case? What does the standard deviation mean in this case? What does the standard deviation mean in this case? What does the standard deviation mean in this case?
Answers 1) MEAN: The average of a set of numbers 2) MEDIAN: The middle number when a list is written in order. If there are two middle numbers, the median is the average of those two numbers 3) MODE: The most frequent number in a list. In the case of multiple modes, the list is said to have no mode. 4) RANGE: The difference between the largest and smallest numbers in a list of numbers.
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