Refer to the figure at the right. At a =0.10, can you reject the claim that the proportion of 18 to 24-year-olds living in their parents' homes in2000 was the same for men and women? Assume the survey included a random sample of 248 men and 244 women.Percentage of 18- to 24-year olds ivingin parents' homes7051.5%41.2%46.6% 44.3%20002012I MenI WomenIdentify the null and alternative hypotheses. Choose the correct answer below.O B. Ho: P1 P2O D. Ho: P, > P2Cc. Họ: P1 = P2Ha: P, SP2H3: P, *P2Find the critical value(s).The critical value(s) is(are) +1.65.(Round to two decimal places as needed. Use a comma to separate answers as needed.)Find the standardized test statistic.z= 2.29 (Round to two decimal places as needed.)Can you reject the claim that the proportion of 18 to 24-year-olds living in their parents' homes was the same for men and women in 2000?Yes , at the 10% significance level, there issufficient evidence to support the claim.

Sample sizes n1=248 , n2=244 Sample proportion p1^=0.515 , p2^=0.412

Answered: Find the standardized test statistic.…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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#8. Using Minitab to illustrate the Central Limit Theorem (CLT), the CLT tells us about the sampling distribution of the sample mean. With Minitab we can easily "sample" from a population with known properties (4,0 , shape). a. Our population consists of integer values X from 1 through 8, all equally likely Р(x) 3D 1/8; х %3D 1, 2, 3, 4, 5, 6, 7, 8 Using methods from the beginning of Chapter 4 in the textbook, find u. Use your calculator to find u. What is the shape of this probability distribution? Does it o =2.29 "look" Normal? b. Take a sample of size 3 from this population and compute the sample mean. Repeat this process 1000 times. Click on Calc > Random Data Rows 1000 Store in columns C1-C3 Distribution Integer Minimum 1 Maximum 8 Compute the mean of each sample (row) and store the sample means in C4. Note: C4 has 1000 sample means each a sample of size n=3. Click on Calc → Row Statistics O Mean Input Variables C1-C3 Store C4
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