Solved: Find the sample size needed to assure with 98 percent, Basic Statistics

+44 141 628 6080
[email protected]

Find the sample size needed to assure with 98 percent

The weekly earnings of students in one age group are normally distributed with a standard deviation of 39 dollars. A researcher wishes to estimate the mean weekly earnings of students in this age group. Find the sample size needed to assure with 98 percent confidence that the sample mean will not differ from the population mean by more than 2 dollars.

Solution Preview :

Prepared by a verified Expert

Basic Statistics: Find the sample size needed to assure with 98 percent

Reference No:- TGS02761434

Now Priced at $10 (50% Discount)

Recommended (92%)

Rated (4.4/5)

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Asked Questions

Investigate the cause of the recent werewolf attacks

create a temporary committee to investigate the cause of the recent werewolf attacks in major cities throughout the United States.

Describe marxist theory and psychology of addiction

Compare the Marxist Theory and Psychology of Addiction with the Realistic Theory and psychology of Addition.

Explain framers decisions in creating the constitution

Explain how the Articles of Confederation made the above scenario possible. Describe how this scenario influenced the framers' decisions in creating the Constit

Federal bureaucracy has to put up with a lot of red tape

Question: The Federal Bureaucracy has to put up with a lot of "red tape". What is "red tape" in regards to government?

What power of recognition when it comes to office president

Question: What is "power of recognition" when it comes to the office of the president? Question Select one

What right ordinance power give to the president

Question: What right does the Ordinance Power give to the president? Question Select one:

Analyze leadership of organization during particular event

Analyze leadership of an organization during a particular event or across a defined set of events. The assignment will assess your ability to identify

Solution Preview :

Prepared by a verified Expert

Basic Statistics: Find the sample size needed to assure with 98 percent

Reference No:- TGS02761434

Have a Question? (oR Write a Review)

Recent Questions Asked Basic Statistics

Q : Jack l and mathew c would like to combine businesses to

Q : How can placing frequent small orders and last-minute

Q : Please specifically identify and describe one concept or

Q : If we use ll to denote the low-income group and h to denote

Q : Find the sample size needed to assure with 98 percent

Q : Compute the number of units to be produced that would

Q : Test the given claim by using the p-value method of testing

Q : When a callable t-bond is selling at a premium the reported

Q : Given the emphasis that society places on freedom of the