Normal distribution of a particular machine

Reference no: EM13101810

The thickness of metal plates made by a particular machine are normally distributed with mean of 4.3 mm and standard deviation of .0.12 mm. What is the value of c for which there is 80% probability that a metal plate has a thickness with in the interval [4.3-c, 4.3+c]?

Reference no: EM13101810

Questions Cloud

Calculate the current capacity of the entire process : The following diagram describes a process that consists of eight separate operations, with sequential relationship and capacities (units per hour) as shown:

True population proportion concepts : You are using a significance level of α = 0.05 to test a claim that p > 0.5. Your sample is a simple random sample of size n = 49. Calculate β for the test, assuming that the true population proportion is 0.7 and showing all work.

What is betty''s best guard for not performing the contract : however before the transaction is Completed, Betty is notified that she will not receive the G.M. dealership. Betty rejects to pay for Bob's land and building. Bob sues. What results? What is Betty's best guard for not performing this contract?

Find categories of training objectives : Harry is a senior manager at Pine and Acorn Consultancy. He has been assigned the task of establishing the training objectives. First, he makes a list of the individuals to be trained.

Normal distribution of a particular machine : The thickness of metal plates made by a particular machine are normally distributed with mean of 4.3 mm and standard deviation of .0.12 mm. What is the value of c for which there is 80% probability that a metal plate has a thickness with in the in..

Explain what amount of direct material cost : Explain what amount of direct material cost is comprised in the ending goods in process inventory?

Recognize benefits of life experiences for student : Recognize benefits of life experiences for adult student, and explain two life experiences which will be useful as you pursue your degree.

Explain the italian small-appliance maker electric shavers : You are the CEO of Mancon Incorporated as well as you have just acquired Pozoli, the Italian small-appliance maker electric shavers, small household and personal care appliances.

Statistics-quantitatitve methods-probability : Downhill Ski Resort in Colorado has accumulated information from records of the past 30 winters regarding the measurable snowfall. This information is as follows:

User Account

All Pages