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# Find the mean for each list of numbers.$67,89,75,86,100,93$

## 85

#### Topics

Multivariable Optimization

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### Video Transcript

this question gives you a list of numbers and asks you to find the mean the numbers that it gives our 67 89 75 86 100 in 93. Now we know that the mean or X bar is found by adding all of the exes up. It's the sum of excise over the number of data points that is in here. We can clearly see that we have six data points and equal six. And if we plug all of these into our calculator, we confined that. The sum of all the exes is equal to 510. So x bar is just gonna be equal to 510 divided by six, which is simply 85 and that's your final.

University of Oklahoma

#### Topics

Multivariable Optimization

Lectures

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