Question: 1.What are the assumptions for using approximation approach for a dichotomous variable as the outcome in one-sample proportion or two-sample proportions hypothesis testing? 2.Explain why

1.What are the assumptions for using approximation approach for a dichotomous variable as the outcome in one-sample proportion or two-sample proportions hypothesis testing?

2.Explain why the calculation of standard error in hypothesis testing is different from that in confidence interval in a comparison of two sample proportion.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Possible Multiple Choice Questions for the Exam. Focus on the topics discussed in class. Chapter 1 Multiple Choice Identify the choice that best completes the statement or answers the question. ____...

ID Salary 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 65.1 27 36.1 61.4 46.6 73.3 39.7 23.2 74.6 22.8 23.4 62 40.7 23 24 51.1...

MAS183 Statistical Data Analysis 1 Project Description " give 2 examples for this question so that i can choose one question for my assignment" "THIS IS THE ACTUAL QUESTION PROVIDE ME WITH ATLEAST 2...

PA 818 Fall 2015 Professor Wallace Homework #7 Due on Monday December 5 (in lecture) 1. White Versus Black Mean Hourly Earnings (60 points) 1 The STATA ttest output below provides information on...

Set Student Name: 1. Answer true or false for each part, and if false, explain your answer. a. The point estimate for the population mean, , of an x distribution is x-bar, computed from a random...

In a certain town 60% of the households own mutual funds, 40% own individual stocks, and 20% own both mutual funds and individual stocks. 1. The proportion of households that own mutual funds but not...

I need to see the SPSS output. You need to have all z-scores, all charts, all descriptives data from SPSS, everything you used to answer the questions. I am sending you what the previous tutor sent...

Solutions to STAT 300 Sample Midterm Exam Problem 1 (11 pts). Circle the answer which is the closest to the correct answer (choose one answer only, unless indicated otherwise). 1. (3 pts) In a...

True/False: (Each question is worth 2 points) Indicate whether the statement is true or false. ____ 1. When a distribution has more values to the right and tails to the left, we say it is skewed...

The Treasury-Bill rate in the following economy is 3%. On the basis of the Capital Asset Pricing Model and given the following data: State 1 2 3 4 Probability 0.10 0.20 0.30 0.40 Market Returns -0.23...

What is the pressure inside a 35.0-L container holding 105.0kg or argon gas at 385 K?

A two - year Treasury security currently earns 5 . 2 5 percent. Over the next two years, the r e and the inflation premium is expected to be 2 . 0 0 percent per year. What is the maturity ri Multiple...

On 1 March 2007 DB Limited issued R560 000 15% debentures at R98. The debentures were to be redeemed at par in four equal annual payments starting 28 February 2010. Required: Journalise the above...