Mathematics, 03.02.2020 13:04, dennismathews01
Last year, the numbers of skateboards produced per day at a certain factory were normally distributed with a mean of 20,500 skateboards and a standard deviation of 55 skateboards.
(a) on what percent of the days last year did the factory produce 20,555 skateboards or fewer?
(b) on what percent of the days last year did the factory produce 20,610 skateboards or more?
(c) on what percent of the days last year did the factory produce 20,445 skateboards or fewer?
Answers: 2
Mathematics, 21.06.2019 16:30, lanakay2006
We have enough material to build a fence around a station that has a perimeter of 180 feet the width of the rectangular space must be 3 1/4 feet what must the length be
Answers: 1
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