Necessary sample size to estimate the true proportion

Assignment Help Basic Statistics

Reference no: EM1387319

A random sample of 72 statistics students was taken to estimate the proportion of students who are also in the Math Club. The 90% confidence interval was 0.438 to 0.642. Using this information, what sample size would be necessary to estimate the true proportion to within 0.08 using 95% confidence?

Reference no: EM1387319

Questions Cloud

Explain potential electronic commerce aspects : Create the paper 3 to 5 pages (1050 to 1750 words) explaining potential electronic commerce aspects related to development of Kudler Fine Foods Frequent Shopper Program.

Find the actual distance between can and aquarium : A bicycle tire pump has a piston with area 0.44 in. If a person exerts a force of 30lbs on the piston while inflating a tire, what pressure does this produce on the air in the pump.

Public speaking in general terms : Provide an example of when you've employed a personal experience and then generalized to the larger audience. What did you learn from that experience?

Baiju a singer enters into a contract with alok : Baiju a singer enters into a contract with alok the manager of a theatre, to sing at his theatre three nights in every week during the next three months and alok promises to pay him

Necessary sample size to estimate the true proportion : A random sample of 72 statistics students was taken to estimate the proportion of students who are also in the Math Club. The 90% confidence interval was 0.438 to 0.642. Using this information, what sample size would be necessary to estimate the t..

Indicate the inheritance pattern : Explain a specific example of a cross in two parents, each homozygous for different traits, which would result in a phenotype that is distinct from either parental phenotype.

Illustrate what is boeing organizational culture : Explain why do you think it has been so difficult for researchers to prove which knowledge management really pays dividends to an organization?

Describe the changes of velocity, acceleration : Furthermore, describe any differences in kinetic energy and gravitation potential energy among these balls while they hit the ground.

Scientific thinking-real world problem : Select a real-world problem. The problems must be chosen with the intention of applying scientific thinking as a solution.

User Account

All Pages