Posted: December 18th, 2015
Jolie has 45 minutes to do her statistics homework
Jolie has 45 minutes to do her statistics homework. If the mean is 38 minutes and the standard deviation is 3, calculate Jolie’s z score. Once calculated, interpret your findings in terms of Jolie’s performance.
(HINT: use the normal distribution and the probability that other students performed better or worse.
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