Mathematics, 09.11.2019 02:31, morgan3346
Gears produced by a grinding process are categorized either as conforming (suitable for their intended purpose), downgraded (unsuitable for the intended purpose but usable for another purpose), or scrap (not usable). suppose that 80% of the gears produced are conforming, 15% are downgraded, and 5% are scrap. ten gears are selected at random. what is the probability that one or more is scrap? what is the probability that eight or more are not scrap? what is the probability that more than two are either downgraded or scrap? what is the probability that exactly nine are either conforming or downgraded?
Answers: 3
Mathematics, 21.06.2019 16:00, brittneeyy
Atrucker had a load of grain containing 2 tons. she unloaded 1 ton and 1,200 pounds at the warehouse. how much grain does she still have left on the truck?
Answers: 1
Mathematics, 21.06.2019 16:00, ljcervantes4824
Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.
Answers: 2
Mathematics, 21.06.2019 23:30, Annaborden02
What is the measure of angle 1? a.28 b.152 c.168 d.64
Answers: 1
Mathematics, 22.06.2019 00:30, Ramirez72
If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no. explain your mathematical thinking
Answers: 2
Gears produced by a grinding process are categorized either as conforming (suitable for their intend...
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