Mathematics, 17.09.2021 14:00 megkate
Samples of 24 parts from a metal punching process are selected every hour. Typically, 1% of the parts require rework. Let X denote the number of parts in the sample of 24 that require rework. A process problem is suspected if X exceeds its mean by more than three standard deviations. (a) If the percentage of parts that require rework remains at 1%, what is the probability that X exceeds its mean by more than three standard deviations? (b) If the rework percentage increases to 4%, what is the probability that X exceeds 1? (c) If the rework percentage increases to 4%, what is the probability that X exceeds 1 in at least one of the next five hours of samples?
Answers: 3
Mathematics, 21.06.2019 15:10
Choosing a booth location: your manager is sending two people to work at the conference. she wants a booth that will give your company good visibility for no more than 35% of the total budget ($3000). the conference coordinator just told you there are only five booths left. which booth will you choose? write the inequality that shows how much money you can spend on the booth simplify the inequality that shows how much money you can spend on the booth.
Answers: 2
Mathematics, 21.06.2019 16:00
Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?
Answers: 2
Mathematics, 21.06.2019 16:00
The scale for a map is 20 miles = 1/2 inch. the distance between two towns on the map is 3 3/4 inches. what is the actual distance between these towns? 150 miles 38 miles 75 miles 135 miles
Answers: 3
Mathematics, 21.06.2019 17:00
Let f(x)=2x and g(x)=2x. graph the functions on the same coordinate plane. what are the solutions to the equation f(x)=g(x) ?me asap
Answers: 2
Samples of 24 parts from a metal punching process are selected every hour. Typically, 1% of the part...
Social Studies, 17.10.2019 11:50
Social Studies, 17.10.2019 11:50
Chemistry, 17.10.2019 11:50
English, 17.10.2019 11:50
Mathematics, 17.10.2019 11:50
French, 17.10.2019 11:50
Arts, 17.10.2019 11:50
Biology, 17.10.2019 11:50
Mathematics, 17.10.2019 11:50
Mathematics, 17.10.2019 11:50
Biology, 17.10.2019 11:50
Mathematics, 17.10.2019 11:50