Mathematics
Mathematics, 26.03.2021 19:40, amelvin41

A bolt fabrication machine makes bolts with a target length of u = 15.125 millimeters. The machine has some variability, so the standard deviation of the length is o = 0.175 millimeter. The machine operator inspects a random sample of 12 bolts each hour for quality control
purposes and records the sample mean diameter, X. Assuming the process is working properly, what are the mean and standard deviation of
the sampling distribution of x

answer
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 13:30, aliami0306oyaj0n
Suppose a triangle has two sides of length 32 and 35, and that the angle between these two sides is 120ยฐ. which equation should you solve to find the length of the third side of the triangle?
Answers: 1
image
Mathematics, 21.06.2019 18:20, sweetbri7p5v6tn
Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions. a.  x2  โˆ’ 4x  โˆ’ 7 = 0b. 4r2  + 11r  โˆ’ 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0
Answers: 1
image
Mathematics, 21.06.2019 19:10, jemseidle8889
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. solve this quadratic equation using the quadratic formula. 2x2 - 2x=1 need asap
Answers: 2
image
Mathematics, 21.06.2019 19:10, koolboy
Which graph represents the function g(x) = |x + 4| + 2?
Answers: 1
Do you know the correct answer?
A bolt fabrication machine makes bolts with a target length of u = 15.125 millimeters. The machine h...

Questions in other subjects:

Konu
Mathematics, 26.09.2021 03:40
Konu
Physics, 26.09.2021 03:40