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Mathematics 8 Online
OpenStudy (anonymous):

Find the mean, median, and mode 15,3,11,15,1,14,7,2,1,1,2

OpenStudy (mysticfury):

so you are going to rearange the the numbers in order from least to greatest, the median is the middle numebr after you have done that. the number is the number that appears most often

OpenStudy (mysticfury):

the mode* not the number lol

OpenStudy (anonymous):

I know the mean is 6.5

OpenStudy (anonymous):

So my choice is either C OR D.

TheSmartOne (thesmartone):

Which numbers occurs the most? That is the mode. List all of the numbers from smallest to greatest and find the number in the middle. That is the median. Add all the numbers up and divide by how many numbers there are. That is your mean.

OpenStudy (mysticfury):

to find the mean add up all the numbers then divide the total by how many numbers you added :)

TheSmartOne (thesmartone):

You didn't give us the answer choices

OpenStudy (anonymous):

one second.

TheSmartOne (thesmartone):

Yes, the mean is 6.5 when you round it.

OpenStudy (anonymous):

TheSmartOne (thesmartone):

Now, if we find the median, we can find the correct answer since c and d both have 1 as the mode.

TheSmartOne (thesmartone):

List the 11 numbers from least to greatest and find the middle number.

OpenStudy (anonymous):

7?

OpenStudy (anonymous):

wait sorry 3.

OpenStudy (anonymous):

thank y'all so much

TheSmartOne (thesmartone):

That's correct! Anytime!

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