Question: In One Sample Proportion test, it is important to convert the sample proportion to a zscore rst. In this example, we selected a random sample

In One Sample Proportion test, it is important to convert the sample proportion to a zscore rst. In this example, we selected a random sample of size 100 from a pool of university students and asked whether they use Facebook on a regular base. Fifty replied yes. Assuming that the population proportion under the null hypothesis is 50%, what is the zscore for the 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!

In One Sample Proportion test, it is important to convert the sample proportion to a z-score first. In this example, we selected a random sample of size 140 from a pool of university students and...

It is known that the population standard deviation of the IQ test results is 16. Assuming that we have a random sample of 144 and a sample mean of 90, what would be your 90% confidence interval...

Unit 3 Problem Set NAME: Elements of Statistics--FHSU Virtual College--Spring 2017 REMEMBER, these are assessed preparatory problems related to the content of Unit 3. The Unit 3 Exam will consist of...

The success-failure condition different kinds of inference about proportionsMany statistical inferences about sample proportions rely on a normal approximation of the sampling distribution of...

. Find an article of your choice which uses proportions, and copy and paste the address of that article in this step. . Identify at least one sample proportion within the article (you can list more...

1. Consider what you know about the sampling distribution of the sample proportion. This sampling distribution Choose the correct answer a. will be Normal in shape only if the sample size is at least...

In an online survey of a random sample of 248 residents of the City of Waterloo, 89 reported that they felt the city has inadequate municipal parking facilities, compared to 147 of the 328 residents...

Need help please in this Homework 3 Blackboard X A *Question Completion Status: O d) 0.0228 O a) 0.9537 O b) 0.6687 QUESTION 3 2. Assume a population has a distribution with a mean of 100 and a...

Name: . Blaine Nowak Date: 11/9/ 22 PSYC 3402 Take-home Exam 3 Part I: Determine the best hypothesis test to recommend for each scenario presented below. Use the following tests as recommendations:...

StatCrunch StatCrunch Assignment 3C Copy and paste the link: https://www.statcrunch.com/collectors/statcrunchu Go to Stat menu, then proportion stats, then one sample with summary Number of...

The interest rates on bonds issued by Model Taxi Co., Ltd. and distributed in the bond market are shown in the following table. The face value of all bonds is $100,000 and the surface interest rate...

Blossom Supplies Ltd. currently doesn't pay any dividends but is expected to start paying dividends in five years. The first dividend is expected to be $1.40 and is expected to grow at 4.0 percent...

Question 2 ( 1 0 points ) Under MM , the value of the firm is independent of its capital structure, but the weighted average cost of capital still depends on the capital structure.TrueFalse

5.300 2000 1.500 9.000 2.000 2.000 8,000 . Cvate Tax Rate for 2018 year of assessment is 25% and Annual Graduated Tax Rate for 2018 year of assessment is shown below First GHX132 Nil Next GHS 5 Next...