Question

In: Statistics and Probability

Chi-Squared Test for Independence: Gender differences in dream content are well documents , Suppose a researcher...

Chi-Squared Test for Independence: Gender differences in dream content are well documents , Suppose a researcher studies aggressive content in the dreams of men and women. Each participant reports his or her most recent dreams. Then each is judged by a panel of experts to have low, medium, or high aggressive content. The observed frequencies are shown in the following: Aggression Content Low Medium High Gender Female 18 4 2 Male 4 17 15 Is there a relationship between gender and the aggression content of dreams? Test with alpha = .01

"PLEASE SHOW STEP BY STEP AND CONCLUSION/WORK ALSO "ALPHA IS = .01"

Solutions

Expert Solution


Related Solutions

Compare the chi-squared test for goodness of fit to the chi-squared test for independence. Be sure...
Compare the chi-squared test for goodness of fit to the chi-squared test for independence. Be sure to mention number of samples and the number of levels of categories for your comparison. Also provide the alternative hypothesis for both.
Chapter 15 Discussion Group Question                                Gender differences in dream content
Chapter 15 Discussion Group Question                                Gender differences in dream content are well documented (see Winget & Kramer, 1979). Suppose a researcher studies aggression content in the dreams of men and women. Each participant reports his or her most recent dreams. Then each dream is judged by a panel of experts to have low, medium, or high aggression content. The observed frequencies are shown in the following matrix:    Aggression Content Low medium high female 18 4 2 male 4...
Using R and R Commander, perform a Chi-squared test of independence with marstatus in the Columns...
Using R and R Commander, perform a Chi-squared test of independence with marstatus in the Columns and gender in the Rows. Click on Statistics tab and select the first three options under Hypothesis Tests. Copy the output and paste it below this question. Is the Chi-squared test significant at the 5% alpha level? Are the results reliable? Please see data below. Can you explain? Frequency table:         marstatus gender   Divorced Married Single Female        2       6      9 Male          1       0      6...
Describe how to obtain a p-value for a chi-squared test for independence. Describe how the two...
Describe how to obtain a p-value for a chi-squared test for independence. Describe how the two sample means test is different from the paired means test, both conceptually and in terms of the calculation of the standard error. What visualizations are useful for checking each of the conditions required for performing ANOVA?
In performing a chi-square test of independence, as the differences between respective observed and expected frequencies...
In performing a chi-square test of independence, as the differences between respective observed and expected frequencies _________, the probability of concluding that the row variable is independent of the column variable increases. Stay the same, decrease, increase, or double
Chi- Squared Test of Independence 6) Business Non-response questionnaires were mailed to 300 randomly selected businesses...
Chi- Squared Test of Independence 6) Business Non-response questionnaires were mailed to 300 randomly selected businesses in each of three categorical sizes. The following data shows the number of responses. Size of Company Response No Response Small 175 125 Medium 145 155 Large 120 180 Test the claim that the size of the company is independent of the company`s response a. State the null and alternative hypothesis b. Give the p-value c. Give a conclusion for the hypothesis test
Choose either the Chi Square Goodness of Fit test OR the Chi Square Test for Independence....
Choose either the Chi Square Goodness of Fit test OR the Chi Square Test for Independence. Give an example of a research scenario that would use this test, including your hypothesis AND what makes the test suitable for your variables chosen
For the Chi-squared for independence problem: (1) state the populations and hypotheses; (2) create a table...
For the Chi-squared for independence problem: (1) state the populations and hypotheses; (2) create a table for the data; (3) conduct a Chi-Squared for independence test using the SPSS program and paste the output information; (4) state the results using the proper APA format; and (5) answer any question. Place all of this in a word document and be sure to include any relevant output information from SPSS. 1. A health psychologist was interested in women's workout preferences. Of the...
When we run a chi-square test of independence on a 2x2 table, the resulting Chi-square test...
When we run a chi-square test of independence on a 2x2 table, the resulting Chi-square test statistic would be equal to the square of the Z-test statistic from the Z-test of two independent proportions. True or false
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...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT