subject
Mathematics, 25.09.2019 10:30 ninaaforever

The length of a screw produced by a machine is normally distributed with a mean of 0.25 inches and a standard deviation of 0.01 inches. what percent of screws are between 0.24 and 0.26 inches?
68%
95%
99.7%
100%

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 13:30
Gabriel paints flower pots to sell at a craft fair. she paints 2/5 of a flower pot teal, 1/4 of it yellow, and the rest of it white. what fraction of the pot is painted either teal or yellow?
Answers: 3
question
Mathematics, 21.06.2019 17:00
How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.
Answers: 1
question
Mathematics, 21.06.2019 17:30
Simplify this expression.2(10) + 2(x – 4) a. 2x + 16 b. x + 12 c. 2x + 12 d. x + 16
Answers: 2
question
Mathematics, 21.06.2019 19:00
Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 20 = x a. 5, 4 b. -5, -4 c. -5, 4 d. 5, -4
Answers: 2
You know the right answer?
The length of a screw produced by a machine is normally distributed with a mean of 0.25 inches and a...
Questions
question
SAT, 30.03.2020 19:33
question
Mathematics, 30.03.2020 19:33
question
History, 30.03.2020 19:33
question
Mathematics, 30.03.2020 19:33
question
Mathematics, 30.03.2020 19:33
question
Mathematics, 30.03.2020 19:33
question
Mathematics, 30.03.2020 19:33
Questions on the website: 13722367