![jakobquittner](/avatars/3371.jpg)
jakobquittner
28.02.2020 •
Mathematics
Your manufacturing company sells metal nuts and bolts that come together in a package. The diameter of the bolts coming off the factory line follows a normal distribution with mean 18mm and standard deviation 0.1mm. The diameters of the holes in the nuts follow a normal distribution with mean 18.7mm and standard deviation of 0.08mm. Assume that in order for a nut and bolt to fit together the diameter of the hole in the nut has to be between .5 and .9 mm larger than the bolt. Find the z score for bolt of 18.12 mm.
Solved
Show answers
More tips
- C Computers and Internet Best Antivirus: How to Choose Protection for Your Computer?...
- L Legal consultation What Documents Are Required for a Russian Passport?...
- S Sport How to Choose Tennis Rackets?...
- H Health and Medicine AKDS Vaccination: Ensure Your Child s Safety...
- H Health and Medicine Naskol ko Opasen Ukus Kleshcha i Kak Ego Raspoznat...
- C Computers and Internet How to Delete Your Account on Odnoklassniki...
- H Health and Medicine What to Do When Your Jaw Locks Up?...
- G Goods and services What Are the Most Popular Services?...
- P Philosophy How did the concept of module arise in computer science?...
Answers on questions: Mathematics
- M Mathematics Standard form 12ten thousands, 8 thousand, 14 hundreds, 7 ones...
- M Mathematics In sue s block there are 9 cars to every 5 houses. there are 40 houses. how many cars are there?...
- M Mathematics There are a total of four freshmen five sophomores and 16 juniors in eric s math class he made a circle graph representing the number of freshmen, sophomores and juniors...
- M Mathematics Can you tell me the real-world problem?...
- M Mathematics Samantha saw two bottles of catchup at the store for the same price one bottle containing fourpence of catchup and the other contain 1.25 quarts of catch-up which bottle...
- M Mathematics 18 - 2q = 4 this is two step equasions it s skills practice & i m not sure how to do it...
- M Mathematics 0.000626 l is the same as 6.26 cm3. a. true b. false...
- M Mathematics What s 5 dollars with the tax of 8.25%...
- M Mathematics What is the slope of the line that contains the points (-3,5)and (-5,6)...
- M Mathematics Aball is thrown and the height in feet of the ball is given by 1the quadratic function below, where tis the time in seco(neglecting air resistance) and h is feet. how...
Ответ:
The z score for bolt of diameter 18.12 mm is 1.20.
Step-by-step explanation:
Let X = diameter of bolts.
It is provided that the random variable X follows a Normal distribution with mean, μ = 18 mm and standard deviation, σ = 0.10 mm.
A z-score is a standardized score, a numerical, that defines how far a data value from the mean.
The distribution of z-scores is defined by the Standard Normal distribution.
The formula to compute the z-score is:
The value of the diameter of a bolt is, x = 18.12 mm.
Compute the z-score for this value as follows:
Thus, the z score for bolt of diameter 18.12 mm is 1.20.
Ответ:
not really but I can help u on it
Step-by-step explanation: