Find which test statistic is appropriate to making inference

Assignment Help Basic Statistics

Reference no: EM13139146

Suppose that you want to estimate the mean annual income for people over age in your state. You choose a random sample of such incomes and compute the mean of the sample as dollars with a standard deviation of dollars. For each of the following sampling scenarios, determine which test statistic is appropriate to use when making inference statements about the population mean.

Reference no: EM13139146

Questions Cloud

Prepare only the operating section of the statement of cash : Its comparative balance sheets reveal a $42,400 increase in accounts receivable, $21,730 increase in accounts payable, $11,660 decrease in prepaid expenses, and $16,430 decrease in wages payable. Prepare only the operating section of the statemen..

Outline of jesus ministry in matthew : Could you give a list of what is considered the "stories" of the ministry of Jesus in Galilee and also the biblical citations of the stories? What is public ministry of Jesus?

How many more days be included in the sample : How many more days should be included in the sample to be 95% sure the population mean μ is within $50 of the sample mean x?

Nebuchadnezzar according to old testament : Who was Nebuchadnezzar according to books of the Old Testament where he is mentioned? In which books of the Old testament is he mentioned?

Find which test statistic is appropriate to making inference : For each of the following sampling scenarios, determine which test statistic is appropriate to use when making inference statements about the population mean.

Peoplesharz is aiming to become financially self-sufficient : PeopleSharz is aiming to become financially self-sufficient by the end of 2014 at the latest. It is at this time that their venture capital funds will be exhausted but they estimate, once they hit the 50M user mark, and have deployed into production ..

Provisional government have a realistic chance of success : Did the Provisional Government have a realistic chance of success in 1917?

Testament bible books : The New Testament contains different books. What is (1) an apocalyptic book, (2) a gospel book, (3) an epistle book , and (4) a narrative book?

Dollars at the departure date : what amount of gain or a loss did she experience on the 50,000 pesos she held during her visit and converted to u.s. dollars at the departure date?

User Account

All Pages