# Data Analysis: Standard Deviation

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I think that I did the first part right I just need reassurance, but I am really having difficulty with finding the percentage. Do you think that you could help?

Using the sample data here 55, 52, 76, 40, 50, 65, 40.

State the mode, Find the median, and state the mean.

The sample standard deviation is 13.0. What percentage of the data fall within one standard deviation of the mean?

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Standard Deviation

I think that I did the first part right I just need reassurance, but I am really having difficulty with finding the percentage. Do you think that you could help?

Using the ...

#### Solution Summary

The expert provides data analysis for a standard deviation.

$2.49