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OpenStudy (anonymous):
The length of a social media interaction is normally distributed with a mean of 3 minutes and a standard deviation of .4 minutes. What is the probability that an interaction lasts longer than 4 minutes? @Isaiah.Feynman Do you recall this one?(: help pleaseeee
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OpenStudy (isaiah.feynman):
No.
OpenStudy (anonymous):
@Isaiah.Feynman Ok thank you anyways
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