4. The following table shows the opinions of a random sample of students classified according to sex regarding the issue of divorce in the Philippines. SEX OPINION Male Female In Favor No Opinion Against 56 34 10 9. 39 70 Is there evidence to indicate that there is a relationship between the student's sex and opinion on the said issue? Use 1% level of confidence.

4. The following table shows the opinions of a random sample of students classified according to sex regarding the issue of divorce in the Philippines. SEX OPINION Male Female In Favor No Opinion Against 56 34 10 9. 39 70 Is there evidence to indicate that there is a relationship between the student's sex and opinion on the said issue? Use 1% level of confidence.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

What are the two types of hypotheses used in a hypothesis test? How are they related? Question content area bottom Part 1 What are the two types of hypotheses used in a hypothesis test? population and sample null and alternative left-tailed and right-tailed type I and type II
Create a research hypothesis that would be answered using either a z- or a t- test. Include the following: Introduction: Brief description of the study including the purpose and importance of the research question being asked. What is the null hypothesis? What is the research hypothesis? Participants/Sampling Method: Describe your sampling method. What is your sample size? Who is your population of interest? How representative is the sample of the population under study? Data Analysis: Describe the statistical analysis. What is your variable? What is its level of measurement? What is your alpha level? Results & Discussion: Did you reject the null hypothesis? What information did you use to lead you to your conclusion? Was your p value greater than or less than your alpha? NOTE: You can just make up numbers, but include your made-up p value
Is the hypothesis above a one-tail or a two-tail hypothesis?
Please provide the steps 4 up to 7 of the hypothesis testing for the problem. Thank you!
Conduct a full hypothesis test to determine if x and y are related. Use α = 0.05. Remember to use all the steps of hypothesis testing. Please see attached for data table
Directions: Formulate the null and alternative hypothesis, identify the level of significance, illustrate if CLT can be used and illustrate the rejection region. Teacher Sara reported that out of her 300 students, 84% prefer to be contacted through online messaging. Test the hypothesis with 95% level of confidence.
This is the step1, so step 2 and step 3 and Step 4 must be answered. (Step 2: Test Statistic -Pearson's r correlation coefficient AND Step 3: Critical Values, and Step 4: Solve For the test stat) so based it from the photo. The table shows the number of hours spend by 30 students in studing and their test scores. Solve for the Pearson’s r and interpret the results. Use 5% significance level. Step 1: Null and Alternative Hypothesis Ho: r = 0; There is no significant relationship between the number of hours spent studying and the students test scores. Ha: r ≠ 0; There is a significant relationship between the number of hours spent studying and the students test scores. Step 2: Test Statistic -Pearson's r correlation coefficient Step 3: Critical Values, Step 4: Solve For the test stat PLEASE SHOW ME COMPLETE SOLUTIONS AND CORRECT ANSWERS THANK YOU!! It was a pleasure to me.
female results male results sample size=14 sample mean= 1800 sample stand dev= 400 sample size= 11 sample mean= 2500 sample stand dev= 250 5% significance level 1. state the null and alternative hypotheses 2. what is the test statistic and p-value (show work ) 3. make a decision about the null hypothesis and why
2. Can hypothesis testing ever prove a hypothesis true? How should we interpret an experiment where we fail to reject the null hypothesis?
Solve the given problems using the hypothesis testing procedures. Also, use your Minitab to compare the computed value and attach the report.
Please answer number 4, a-e. Thanks
(c) Calculate the test statistic. d) Decide whether to reject or fail to reject the null hypothesis. Then interpret the decision in the context of the original claim.