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Mathematics 8 Online
OpenStudy (abbydale74):

HELP PLEASE ASAP Which measure(s) of central tendency, mean, median, mode or range, require you to find the sum of data points before finding the answer? Explain your answer.

OpenStudy (anonymous):

the mean:)

OpenStudy (anonymous):

because in order to calculate the mean you have to add the integers up and divide by the number of integers before you can calculate the mean.

OpenStudy (help!!!!):

It could be asking for range too

OpenStudy (help!!!!):

sum of data point"s"

OpenStudy (help!!!!):

but most likely its the median

OpenStudy (anonymous):

mode- your just finding the most frequent number in a list which doesnt require any form of addition. median - again there is no need to find a sum for this. ur finding the middle number range - max data value- min data value.

OpenStudy (abbydale74):

thank you all so much i really needed to get this question right on this exam.

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