Proportion of shafts with a diameter

Assignment Help Basic Statistics
Reference no: EM132138155

Many manufacturing problems involve the accurate matching of machine parts, such as shafts, that fit into a valve hole. A particular design requires a shaft with a diameter of 22.000 mm, but shafts with diameters between21.900 mm and 22.010 mm are acceptable. Suppose that the manufacturing process yields shafts that are normally distributed with a mean of 22.002 mm and a standard deviation of 0.005 mm. For this process, what is:

(a) the proportion of shafts with a diameter between 21.900 mm and 22.000 mm?

(b) the probability that a shaft is acceptable?

(c) the diameter that will be exceeded by only 2% of the shafts? 

Please answer clearly with step by step. AND be careful the number is 21.900 NOT 21.990

Reference no: EM132138155

Questions Cloud

Daily time spent communicating on a smartphone : A survey of a random sample of 1000 smartphone owners found that the mean daily time spent communicating on a smartphone was 131.4 minutes
Estimate the probability of the team winning : Knowing that the team has won an average of 95 games over the past three seasons and that there are 162 games in a season, estimate the probability
Same mean and sample size : If two samples A and B had the same mean and sample size, but sample A had a larger standard deviation, which sample would have the wider 95% confidence interva
Confidence interval for the temperature of your cup : What would be the 95% confidence interval for the temperature of your cup of coffee?
Proportion of shafts with a diameter : Many manufacturing problems involve the accurate matching of machine parts, such as shafts, that fit into a valve hole. A particular design requires
Design a simple protocol document : Design a simple Protocol Document (no more than 5 pages) with a PI and Co-PI and a data management plan based on an existing clinical trial protocol
What is the probability that the company will win : a) Are the events of winning contract A and winning contract B independent? Explain. b) What is the probability that the company will win both contracts?
Suppose a previous study showed : Suppose a previous study showed that among eligible voters aged? 18-24, 22% of them voted.Probability that fewer than 39 voted.
Confident that there will be enough sandwiches : How many sandwiches should be ordered ro be approx 90% confident that there will be enough sandwiches for every one? Use central limit theorem

Reviews

Write a Review

Basic Statistics Questions & Answers

  Statistics-probability assignment

MATH1550H: Assignment:  Question:  A word is selected at random from the following poem of Persian poet and mathematician Omar Khayyam (1048-1131), translated by English poet Edward Fitzgerald (1808-1883). Find the expected value of the length of th..

  What is the least number

MATH1550H: Assignment:  Question:     what is the least number of applicants that should be interviewed so as to have at least 50% chance of finding one such secretary?

  Determine the value of k

MATH1550H: Assignment:  Question:     Experience shows that X, the number of customers entering a post office during any period of time t, is a random variable the probability mass function of which is of the form

  What is the probability

MATH1550H: Assignment:Questions: (Genetics) What is the probability that at most two of the offspring are aa?

  Binomial distributions

MATH1550H: Assignment:  Questions:  Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.

  Caselet on mcdonald’s vs. burger king - waiting time

Caselet on McDonald’s vs. Burger King - Waiting time

  Generate descriptive statistics

Generate descriptive statistics. Create a stem-and-leaf plot of the data and box plot of the data.

  Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

  Estimate the population mean

Estimate the population mean

  Conduct a marketing experiment

Conduct a marketing experiment in which students are to taste one of two different brands of soft drink

  Find out the probability

Find out the probability

  Linear programming models

LINEAR PROGRAMMING MODELS

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd