HomeworkLib
Question

You’ve obtained a chi square of 16.52, and it’s significant. You want to test how strong...

You’ve obtained a chi square of 16.52, and it’s significant. You want to test how strong the relationship between these two variables is. You have a sample size of 75. What’s your phi-coefficient?

0.47
0.22
0.69
0.18
math   Statistics-And-Probability   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

0 0
Add a comment
Know the answer?
Add Answer to:
You’ve obtained a chi square of 16.52, and it’s significant. You want to test how strong...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • You've obtained a chi square of 34.56, and it's significant. You want to test how strong...

    You've obtained a chi square of 34.56, and it's significant. You want to test how strong the relationship between these two variables is. You have a sample size of 75. You have a table with 2 rows and 4 columns. What's your Cramer's V?

  • 11. Effect size for the chi-square test for independence Aa Aa Which of the following statements...

    11. Effect size for the chi-square test for independence Aa Aa Which of the following statements are correct about the phi-coefficient? Check all that apply. It is determined only by the proportions in a 2 x 2 data matrix. It is the same as Cramer's V when the data are a 2 x 2 matrix. It can be used as a measure of the significance of a relationship between two dichotomous variables. * It can be used as a measure...

  • Effect size for the chi-square test for independence 1.Which of the following statements are correct about the phi-coefficient? Check all that apply. a.It can be used as a measure of the significance...

    Effect size for the chi-square test for independence 1.Which of the following statements are correct about the phi-coefficient? Check all that apply. a.It can be used as a measure of the significance of a relationship between two dichotomous variables. b.It is the same as Cramer’s V when the data are a 2 x 2 matrix. c.It can be used as a measure of the strength of a relationship between two dichotomous variables. d.It can be used as a measure of...

  • You are doing a chi- square test for independence and find a significant result. What can...

    You are doing a chi- square test for independence and find a significant result. What can conclude? A The null hypothesis is correct and there is no difference in the proportion of count in your single row. B . The null hypothesis is incorrect and there is probably a relationship between the two variables of interest. C.The null hypothesis is correct and there is no relationship between your two variables of interest. D.The null hypothesis is incorrect and there is...

  • You are doing a chi- square test for independence and find a significant result. What can conclude? A The null hypothesis is correct and there is no difference in the proportion of count in your singl...

    You are doing a chi- square test for independence and find a significant result. What can conclude? A The null hypothesis is correct and there is no difference in the proportion of count in your single row. B . The null hypothesis is incorrect and there is probably a relationship between the two variables of interest. C.The null hypothesis is correct and there is no relationship between your two variables of interest. D.The null hypothesis is incorrect and there is...

  • Chi-Square Test for Independence   Using Chi-Square, we are looking to see if there is a significant...

    Chi-Square Test for Independence   Using Chi-Square, we are looking to see if there is a significant difference between what we would expect results to be, and what the actual results were.  That is, expected vs. observed.   Use alpha = .05 Listed below are data from a survey conducted recently where Males and Females responded to their happiness with their supervisor (this is fictitious data).   Response Male Female Total Not at all 23 25 48 Somewhat 13 22 35 Very 26 16 42...

  • -A chi-square test for goodness-of-fit has a sample size of 50. What are the degrees of...

    -A chi-square test for goodness-of-fit has a sample size of 50. What are the degrees of freedom for this chi square? A. 25 B. The degrees of freedom cannot be determined from the information provided. C. 50 D. 49 -Rodney wants to test the relationship between college graduation rank and annual income. If income is measured on a ratio scale, the appropriate relationship test for Rodney to use is the: A. chi square test of independence B. independent-samples t test...

  • Part 1: The appropriate test to check for differences in means of dependent samples is the:...

    Part 1: The appropriate test to check for differences in means of dependent samples is the: (a) Chi-square test (b) paired T-test (c) goodness-of-fit Part 2: A coefficient of correlation of -0.9 indicates the relationship between the two variables is: (a) weak and negative (b) strong and positive (c) strong and negative Part 3: A normal distribution has a mean of 100 and a standard deviation of 10. For a sample size of 16, the standard error of the mean...

  • Cross-Tabulation and Chi-Square Test Respondents were asked to assess their current health condition and to report...

    Cross-Tabulation and Chi-Square Test Respondents were asked to assess their current health condition and to report their social class. Data is in the table below Social Class Middle- and Upper Lower- and Working- Class Respondents Tetal Health Status Class Respondents Fair/Poor 220 136 Excellent/Good 472 521 Total 1. What is the independent variable? What is its level of measurement (nominal, ordinal, ratio)? What is the dependent variable? What is its level of measurement (nominal, ordinal, ratio)? 2. Use the frequencies...

  • Question 6 - A study examines the use of synthetic opioids and neuropathic pain. The Chi-square...

    Question 6 - A study examines the use of synthetic opioids and neuropathic pain. The Chi-square value is 2.71. You know this means: There is a statistically significant association between the use of synthetic opioids and neuropathic pain. There is no association between the use of synthetic opioids and neuropathic pain. There is a clinically significant association. Unable to determine. Question 7 - You are conducting a study that asks pediatric patients admitted to your unit about their anxiety level....

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT