Mathematics, 17.09.2019 21:20 briarwilliams9668
the manager went over the sales of mobile phones at the store and found that the mean sale was 45, with a standard deviation of 4. on a particular day, 52 mobile phones were sold.
what is the z-score of the sale of mobile phones on that day?
Answers: 1
Mathematics, 20.06.2019 18:04
Super ultra mega important if you can answer this correctly i will give you 100 points but if you don't answer it correctly you'll get a big report. so stay aware and have a nice day!
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the manager went over the sales of mobile phones at the store and found that the mean sale was 45, w...
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