What concerns do you have about this sample

Assignment Help Basic Computer Science

Reference no: EM131381790

Deer ticks. Wildlife biologists inspect 153 deer taken by hunters and find 32 of them carrying ticks that test positive for Lyme disease.

a) Create a 90% confidence interval for the percentage of deer that may carry such ticks.

b) If the scientists want to cut the margin of error in half, how many deer must they inspect?

c) What concerns do you have about this sample?

Reference no: EM131381790

Questions Cloud

What challenges exist with regard to police subcultures : You are a sergeant in a community relations unit in a mid-sized metropolitan police department. Your division commander sent you off to a 1-week ethics school run by the Justice Department. You have returned with all kinds of new knowledge about e..

How about in an activity based management organization : How might the theory of constraints be implemented in a Lean organization? How about in an Activity Based Management organization? How does the Theory of Constraints relate to continuous improvement?

Plan to develop and maintain internal and external relations : Assessment Task: Plan and present workplace communication and consultation systems. Prepare a plan to develop and maintain internal and external relationships, including a schedule for members of their team

Compare the result with the one for given : For the American Express example, give a 95% prediction interval for the amount charged by a member who traveled 5,000 miles. Compare the result with the one for x = 4,000 miles.

What concerns do you have about this sample : Deer ticks. Wildlife biologists inspect 153 deer taken by hunters and find 32 of them carrying ticks that test positive for Lyme disease.

How accurate is given prediction : The conclusion was that, on average, each notch down in rating added an approximate 14.6 basis points to the bond's yield. How accurate is this prediction?

Monthly for purchases and balance transfers : See the credit card offer from State Farm. Read the conditions carefully. Assume the stated APR's are nominal rates, where compounding is Monthly for purchases and balance transfers, and Daily for cash advances (this is typical). You may assume al..

Do you have any concerns about this sample : Do you expect the 95% confidence interval for the true proportion of all 18- to 29-year-olds who are worried to be wider or narrower than the 95% confidence interval for the true proportion of all U.S. consumers? Explain.

Prepare report that includes your map of the current process : Prepare a report that includes your map of the current process, recommendations for improvement, and a map for your improved process.

User Account

All Pages