Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

Conduct a full Chi-square hypothesis test to find out if at a 5% significance le

ID: 3389354 • Letter: C

Question

Conduct a full Chi-square hypothesis test to find out if at a 5% significance level there is an association between the gender of a worker and their passing or failing an on-the-job training.

Please use the extra space inside the table to calculate the appropriate expected frequencies and cell level chi square values. . First, please specify if the assumptions of the Chi-square test are met in this example (please be specific).

1. State the two hypotheses

2. Specify alpha

3. Draw the distribution and mark the alpha level, CV, and Rejection region (after you find the value of the test statistic and p-value, show these on the graph as well)

4. State the decision rule

5. Based on the calculated test statistic (inside the table) and the estimated p-value, draw your conclusion and state the type of error your conclusion is subject to.

Pass Fail Row Totals Males f0=12 f0=9 21 Females f0=13 f0=5 18 Column Total 25 14 39

Explanation / Answer

Conduct a full Chi-square hypothesis test to find out if at a 5% significance le

Hire Me For All Your Tutoring Needs
Integrity-first tutoring: clear explanations, guidance, and feedback.
Drop an Email at
drjack9650@gmail.com
Chat Now And Get Quote