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Statistics (medain (you find the median by by first arrange the numbers…
Statistics
medain
you find the median by by first arrange the numbers from least to greatest then find the number in the middle and that is your answer BUT if there are 2 numbers in the middle add them together and divide it by 2
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1, 3, 7 , 10, 13. The median is the middle number in the set of ordered numbers
mean
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you find the mean by adding all of the numbers then divide the sum by the number of addends then you get your answer
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box plots
first you need to be sure that your data is arranged from least to greatest then you need to find the mean median and mode from the numbers then put them on the number line and put a line above it and connect the whole thing and make it a box and then look at the lowest number above your number line and put that in the number line and do the same for the greatest number
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statistical questions
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A statistical question is a question that can be answered by collecting data. statistics is the study of variability .Questions that are not a statistical question , they are answered based on data.
range
you do the range by first putting the numbers in order form least to greatest then you need to look at the greatest number and the smallest and subtract the greatest number from the smallest then you get the range
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histograph
Make a frequency table to organize the data. draw a label a horizontal and vertical axis. include a title . For each interval ,draw a bar whose height is given by the frequencies.
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