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Catracho Catracho
wrote...
Express Lane Plus
Posts: 501
Rep: 2 0
9 months ago
The distribution of the number of hours that a random sample of people spend doing chores per week is shown in the pie chart. Use 32 as the midpoint for​ "30+ hours." Make a frequency distribution for the data. Then use the table to estimate the sample mean and the sample standard deviation of the data set.
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wrote...
Educator
9 months ago
This is another instance of calculating the mean of grouped data. As before, use the following video to help you.



If you're unable to follow along the tutorial, reply back, and I'll do it for you!
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wrote...
A month ago
Thanks!
wrote...
A month ago
Thank you.
wrote...
A month ago
THANK YOU
wrote...
Educator
A month ago
For everyone signing up, let me know if you need further math assistance
The best way to say thank you is with a positive review:

  Click here to review us!
wrote...
A month ago
Thank you!
wrote...
2 weeks ago
Thank you
wrote...
2 weeks ago
very helpful
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