Mathematics, 11.12.2021 08:00 heroxtree
Engineers must consider the breadths of male heads when designing helmets. The company
researchers have determined that the population of potential clientele have head breadths that are
normally distributed with a mean of 5.8-in and a standard deviation of 1.2-in.
In what range would you expect to find the middle 98% of most head breadths?
Between and
If you were to draw samples of size 33 from this population, in what range would you expect to find
the middle 98% of most averages for the breadths of male heads in the sample?
Between and
Enter your answers as numbers. Your answers should be accurate to 2 decimal places.
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Answers: 2
Mathematics, 21.06.2019 17:30, msdmdsm1186
Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?
Answers: 3
Mathematics, 22.06.2019 01:30, maymuu4life
As a self-employed seamstress, you know that it takes 7 yards of material to make 3 jackets. you bought 15 yards of material to make 7 jackets. did you buy enough material? if not, how much were you over or under?
Answers: 1
Engineers must consider the breadths of male heads when designing helmets. The company
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