Population of lengths of aluminum-coated steel sheets, Basic Statistics

+44 141 628 6080
[email protected]

Population of lengths of aluminum-coated steel sheets

The population of lengths of aluminum-coated steel sheets is normally distributed with a mean of 30.05 inches and a standard deviation of 0.27 inches. A sample of 9 metal sheets is randomly selected from a batch. What is the probability that the average length of a sheet is between 30.23 and 30.32 inches long?

Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: Population of lengths of aluminum-coated steel sheets

Reference No:- TGS0865544

Expected delivery within 24 Hours

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Recent Questions Asked Basic Statistics

Q : Percent confidence interval for the mean

The weight of a product is evaluated in pounds. A sample of 50 units is taken from the batch. The sample yielded the following results: QUOTE = 75 lbs. and s=10 lbs. Compute a 95 percent confidence interval for the mean.

Q : Timeliness of shipments

The production manager for XYZ manufacturing company is concerned that customer orders are being shipped late. He asked one of his planners to check the timeliness of shipments for 1000 orders.

Q : Predict that every hot dog will sell out at game

Based on information and athletic department's predict that every game will sell out, she expect that she will sell approximately 2,000 hot dogs during every game.

Q : Percent confidence interval around the mean

It is found that on average each and every person who regularly visits the bar spends regarding $2000 per year in the bar with standard deviation of $200. Develop a 99 percent confidence interval around the mean annual expenditure in the bar.

Q : Population of lengths of aluminum-coated steel sheets

The population of lengths of aluminum-coated steel sheets is normally distributed with a mean of 30.05 inches and a standard deviation of 0.27 inches.

Q : Find how much energy there is in a barrel of oil

Find how much energy there is in a barrel of oil. In mid-1990 price of petroleum was $12/bbl. It has reached $140/bbl at starting of summer 2008. Compute price per gigajoule at every time.

Q : Compute approximately heat of combustion of hydrocarbon

The higher heat of combustion of hydrogen is 143MJ/kg. Heat of combustion of carbon is 32.8MJ/kg. Compute approximately heat of combustion of the hydrocarbon CnHm in megajoule per kilogram.

Q : Evaluate quantity of electricity produced

In 2007, amount of CO2 emitted by United States with fossil fuel-fired plants was 2.3 Gt. Of that, 1.9Gt came from coal-fired plants. Evaluate quantity of electricity produced. Comment on result.

Q : Find out the probability of the sample average

On a specific day throughout the most recent golf tournament, the organizer placed the hole (pin) in the back left corner of green. 49 golfers played the hole with the new placement on that day. Find out the probability of the sample average numbe

1961714

Questions
Asked

3,689

Active Tutors

1454584

Questions
Answered

Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!

ask Question

Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: Population of lengths of aluminum-coated steel sheets

Reference No:- TGS0865544

Have a Question? (oR Write a Review)

Recent Questions Asked Basic Statistics

Q : Percent confidence interval for the mean

Q : Timeliness of shipments

Q : Predict that every hot dog will sell out at game

Q : Percent confidence interval around the mean

Q : Population of lengths of aluminum-coated steel sheets

Q : Find how much energy there is in a barrel of oil

Q : Compute approximately heat of combustion of hydrocarbon

Q : Evaluate quantity of electricity produced

Q : Find out the probability of the sample average

How does that characters story relate to a personal struggle

How everyones life is deemed valuable to god

Illustrate what corduan says about witnessing to buddhists

Explain the meaning of the sacrificial lamb

Reflect on the mission of the church as christianity

Compare the different understandings of chaos

Explain ropkes thought

Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: Population of lengths of aluminum-coated steel sheets

Reference No:- TGS0865544

Recent Questions Asked Basic Statistics

Q : Percent confidence interval for the mean

Q : Timeliness of shipments

Q : Predict that every hot dog will sell out at game

Q : Percent confidence interval around the mean

Q : Population of lengths of aluminum-coated steel sheets

Q : Find how much energy there is in a barrel of oil

Q : Compute approximately heat of combustion of hydrocarbon

Q : Evaluate quantity of electricity produced

Q : Find out the probability of the sample average

Asked Questions