Re Which steps would be used to find 12% of 3,400?
Check all that apply.
(100)(3.4) = 3,400
(100)(34) = 3,400
(12)(3.4) = the answer
(12)(34) = the answer
(12)(3.4) = 40.8 widgets
408 widgets are defective.

This question awards 100 ! i really don’t want to fail i will also mark you !

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

Given a binomial distribution variable with n=20 and p=0.60 find the following possibilities using the binomial table a) p(x < 13) b) p x > 15) c) p(x = 17) d) p(11 < x < 14) e) p(11 < x < 14)