An exam - normal distribution
Five thousand students take an exam with a mean of 59 and a deviation of 8. How many students will score less than 75?
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Dr Math
See normal distribution table:
https://www.hackmath.net/en/calculator/normal-distribution?mean=59&sd=8&above=&area=below&below=75&ll=&ul=&outsideLL=&outsideUL=&draw=1
https://www.hackmath.net/en/calculator/normal-distribution?mean=59&sd=8&above=&area=below&below=75&ll=&ul=&outsideLL=&outsideUL=&draw=1
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