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Mathematics 16 Online

OpenStudy (jskinny0831):

get a medal if you can help!

9 years ago

OpenStudy (cinnamonbun):

Question?

9 years ago

OpenStudy (jskinny0831):

9 years ago

OpenStudy (jskinny0831):

@cinnamonbun this one^

9 years ago

OpenStudy (cinnamonbun):

Oh jeez, ok so this might take me a bit, I'll try to get the answer

9 years ago

OpenStudy (jskinny0831):

okay thats fine, thank you so much for taking the time to help

9 years ago

jimthompson5910 (jim_thompson5910):

@jskinny0831 did you still need help? or did you figure it out?

9 years ago

jimthompson5910 (jim_thompson5910):

@cinnamonbun it may look daunting, but it's not that bad actually. You don't need to use all of the data points. You only need to use the highest (\(\Large X_H\)) and lowest (\(\Large X_L\)) data values to find the standard deviation (SD) Then you use the value of SD in the margin of error (ME) formula along with N = 100

9 years ago

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