(Answered) Doctor wants the estimate the hdl cholesterol of all 20 to

Economics

Doctor wants the estimate the HDL cholesterol of all 20 to 29 year old females. How many subjects are needed to estimate the HDL cholesterol within 3 points with 99% confidence assuming o=18.2? Suppose the doctor would be content with 95% confidence. How does the decrease in confidence affect the sample size?

A 99% confidence level requires how many subjects?

View complete question

Business Economics, Economics

Category:- Business Economics
Reference No.:- M93128440
Price:- $10

Verified Expert

Priced at $20 Now at $10, Verified Solution

Have any Question?Write your Review or question?

Related Questions in Business Economics

In a survey of 3439 adults 1418 say they have started

In a survey of 3439 adults, 1418 say they have started paying bills online in the last year. Construct a? 99% confidence interval for the population proportion. Interpret the results.

How would a prisons dilemma example show that rational

How would a Prison's Dilemma example show that rational self-interested play does not always result in the best solution for all parties.

Suppose a bond with no expiration date has a face value of

Suppose a bond with no expiration date has a face value of $10,000 and annually pays a fixed amount of interest of $900. a. In the table provided below, calculate and enter either the interest rate that the bond would yi ...

How technology government regulations international

How technology, government regulations, international factors, expectations about the future, and the macroeconomy play a role in managerial decision-making? Carefully explain each by giving example.

Consider the average home mortgage in new zealand of 283

'"Consider the average home mortgage in New Zealand of $283 000 where the standard deviation of the mortgages is $50 000 and home mortgages are normally distributed. If a home is known to be more than $250 000, what is t ...

Please pick a health care phenomenaproblem and use philip

Please pick a health care phenomena/problem and use Philip Jacobs's descriptive, explanatory and evaluative model (in studying Economics) to analyze it. (Please use the real statistics that you search online and cite the ...

How to determine the points for graphically representing

How to determine the points for graphically representing the equilibrium(600000) which was derived from the equation, D=1500000-60000W, S= 120000W-1200000, with wage rate being $15 per hour at equilibrium.

A researcher conducts a well-designed study to compare a

A researcher conducts a well-designed study to compare a sample mean to a known population mean and uses alpha=.05, two-tailed. She finds a z-test of 1.98, p-value=.048. What should she conclude? a. The 95% confidence in ...

A how can use the criteria for evaluating alternative

a) How can use the criteria for evaluating alternative methods of government finance to assess the most important revenue proposals of the 2018/19 budget. b) In the case tax is most important revenue proposals of the 201 ...

Sixty percent of adults have looked at their credit score

Sixty percent of adults have looked at their credit score in the past six months. If you select 31 customers, what is the probability that at least 25 of them have looked at their score in the past six months?

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Business Economics Expert