OpenStudy (anonymous):

I need help asap! Am I right?http://gyazo.com/f305d0d75739aa64b54b11f40b795624

5 years ago
OpenStudy (mertsj):

Did you find the mean?

5 years ago
OpenStudy (anonymous):

It's 50.3 repeating correct?

5 years ago
OpenStudy (mertsj):

yes.

5 years ago
OpenStudy (mertsj):

Subtract the mean from each number

5 years ago
OpenStudy (anonymous):

Is that thr answer or do I need to apply a formula?

5 years ago
OpenStudy (anonymous):

Give me a second.

5 years ago
OpenStudy (anonymous):

I have -15.3, -13.3, -8.3, 6.7, 10.7, 19.7

5 years ago
OpenStudy (mertsj):

Square each of those, add the answers together and divide by 6

5 years ago
OpenStudy (anonymous):

I feel like I did the process wrong.

5 years ago
OpenStudy (anonymous):

I got it. I'm done. Let's goooooo!

5 years ago
OpenStudy (mertsj):

Good for you.

5 years ago
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