Will margin of error-estimating population proportion change

Reference no: EM13113681

The Internal Revenue Service plans to examine an SRS of individual federal income tax returns from each state. One variable of interest is the proportion of returns claiming itemized deductions. The total number of tax returns in a state varies from more than 15 million in California to about 240,000 in Wyoming. Will the margin of error for estimating the population proportion change from state to state if an SRS of 4000 tax returns is selected in each state?

A. Yes
B. No

Reference no: EM13113681

Questions Cloud

Find sample proportion is greater than what number : Airplaneflight during the last year. If we take a random sample of 40 adults, the probability is 0.37 that the sample proportion is greater than what number.

Compute the percent change in the volume of there two liquid : Liquid-in-glass thermometer are of two types:mercury in glass and alcohol plus red dye in glass. the dependence of volume on temperature of mercury and alcohol.

Which of the following does not occur during transcription : Which of the following does NOT occur during transcription regulation in eukaryotes?

Why it is an empty reinforcer : why it is an empty reinforcer? when you go to the grocery store, they do not take recognition as a form of payment. do you agree or disagree? discuss.

Will margin of error-estimating population proportion change : Will the margin of error for estimating the population proportion change from state to state if an SRS of 4000 tax returns is selected in each state?

Examine the proportion of accounts that are in error : Examine the proportion of accounts that are in error. Suppose that 40 of the accounts are in error. What is the probablity that the auditor will find that the sample proportion (P) of accounts in error will exceed 0.20?

Hypothesis testing-testing for proportions : Joe thinks that no more than 20% of students in his Statistics class will get an A in the final examination. To prove his claim, he takes a random sample of 35 students and finds to his surprise that 30% of students got an A.

Prepare journal entries : Entries for Bonds Payable.Prepare journal entries to record the following transactions related to long-term bonds of Quirk Co., On April 1, 2009, Quirk issued $500,000, 9% bonds for $537,868 including accrued interest. Interest is payable annually ..

What management obtained to stop this course of action : The industrial relations director for Magna Corporation was disturbed to discover during negotiations, the union was planning an unauthorized strike. What management obtained to stop this course of action?

User Account

All Pages