Homework Help: math

Posted by unknown on Saturday, July 25, 2009 at 6:26pm.

Find the mean of the following set of numbers.

13, 15, 18, 18, 18, 19, 22, 26, 28, 33

is this correct?

13
15
18
18
18
19
22
26
28
+ 33
=210

210/10=21

math - Ms. Sue, Saturday, July 25, 2009 at 6:32pm
Yes! 21 is the mean of these numbers.
math - unknown, Saturday, July 25, 2009 at 6:34pm
Whew..thank you. Starting to get some of this now.
math - Ms. Sue, Saturday, July 25, 2009 at 6:38pm
Great! :-)

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