Hey Chegg, I could use your help with this question. These are the Chi-square pr

Question

Hey Chegg, I could use your help with this question.

These are the Chi-square practice templates that I downloaded from an microsoft excel file

Help me complete 3 chi-square tests (1 in each sheet) and indicate whether or not the variables are independent (or related to each other)

I would really appreciate if you can please show your work and explain step by step how you completed the 3 chi-square tests (1 in each sheet) and please explain if the variables are independent or not. Thanks in advance

Row Labels Male Female Total didn't complete high school 362 398 high school degree 672 750 some college 488 450 college degree 506 484 post-undergraduate degree 147 158 Total

Explanation / Answer

please find 3 tables

as p value for above chi stat 0.1138 which is not signifincat we can not conclude that they are not independent

Observed O male female Total didn't complete high school 362 398 760 high school degree 672 750 1422 some college 488 450 938 college degree 506 484 990 post-undergraduate degree 147 158 305 Total 2175 2240 4415 Expected E=rowtotal*column total/grand total male female Total didn't complete high school 374.405 385.595 760 high school degree 700.532 721.468 1422 some college 462.095 475.905 938 college degree 487.712 502.288 990 post-undergraduate degree 150.255 154.745 305 Total 2175 2240 4415 chi square =(O-E)^2/E male female Total didn't complete high school 0.411 0.399 0.810 high school degree 1.162 1.128 2.290 some college 1.452 1.410 2.862 college degree 0.686 0.666 1.352 post-undergraduate degree 0.071 0.068 0.139 Total 3.782 3.672 7.453

Related Questions

Navigate

• Browse (All)
• Browse H
• Subjects

---