Mathematics, 20.02.2020 00:57, joseestrada27
The diameters of bolts produced by a certain machine are normally distributed with a mean of 0.30 inches and a standard deviation of 0.01 inches. What percentage of bolts will have a diameter greater than 0.32 inches?
a. 47.72%
b. 97.72%
c. 37.45%
d. 2.28%
e. 4.56%
Answers: 3
Mathematics, 21.06.2019 22:00, HistoryLee
You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?
Answers: 3
The diameters of bolts produced by a certain machine are normally distributed with a mean of 0.30 in...
Social Studies, 06.06.2020 01:57
Mathematics, 06.06.2020 01:57
English, 06.06.2020 01:57