Question

What is the Chi-Square statistic? Is the Chi-Square statistic significant? How do you know?

What is the Chi-Square statistic? Is the Chi-Square statistic significant? How do you know?

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

please leave a comment if there is a doubt.

Leave an up vote if you like the solution.

0 0
Know the answer?
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
Similar Questions
How do you know if a relationship is statistically significant? What statistic would you look at...
How do you know if a relationship is statistically significant? What statistic would you look at and what would the value be?
What information is provided by calculations of the “chi-square” test statistic?
What information is provided by calculations of the “chi-square” test statistic?
The same formula is used to calculate the chi-square statistic in the chi-square test for goodness-of-fit...
The same formula is used to calculate the chi-square statistic in the chi-square test for goodness-of-fit and the chi-square test of independence. Which calculation differs along the way for these two tests?
If the computed value of a chi-square statistic is less than the critical chi-square value, reject...
If the computed value of a chi-square statistic is less than the critical chi-square value, reject the null hypothesis at a predetermined Type I error rate. ANSWER: FALSE WHY IS THE ANSWER TO THIS FALSE? WHAT IS THE EXPLANATION?
a) For the given degrees of freedom, larger values of the chi square statistic are associated...
a) For the given degrees of freedom, larger values of the chi square statistic are associated with ___________ answer options: 1) there is no relationship between chi-square values and p-values 2) larger p-values 3)smaller p-values b) Correlation analysis revealed r = -.72. What do we already know about the regression slope or intercept? answer options: 1) b > 0 2) a < 0 c)a > 0 d) b < 0 c) As sample size increases, what happens to the critical...
What are the range of values a chi square can take?What values of chi square should...
What are the range of values a chi square can take?What values of chi square should be expected when the null hypothesis is true? What are the assumptions of a chi square test? Can the same people be counted in multiple categories? What is the minimum expected frequency for each cell? If a chi square test is significant does that mean the effect is large?
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...
Find the expected count and the contribution to the chi-square statistic for the (Group 1, Yes)...
Find the expected count and the contribution to the chi-square statistic for the (Group 1, Yes) cell in the two-way table below Yes No Group 1 726 250 Group 2 1151 329 Round your answer for the excepted count to one decimal place, and your answer for the contribution to the chi-square statistic to three decimal places. Expected count= contribution to the chi-square statistic=
Find the expected count and contribution to the chi-square statistic for the (A, E) cell in...
Find the expected count and contribution to the chi-square statistic for the (A, E) cell in the two-way table below. D E F G Total A 35 31 38 39 143 B 78 93 65 59 295 C 19 37 26 32 114 Total 132 161 129 130 552 Round your answer for the expected count to one decimal place, and your answer for the contribution to the chi-square statistic to three decimal places. Expected count= contribution to the chi-square...
Find the expected count and contribution to the chi-square statistic for the (Group1, Yes) cell in...
Find the expected count and contribution to the chi-square statistic for the (Group1, Yes) cell in the two-way table below. Yes No Total Group 1 58 41 99 Group 2 140 66 206 Group 3 69 26 95 Total 267 133 400 Round your answer for the expected count to one decimal place, and your answer for the contribution to the chi-square statistic to three decimal places. Expected count = Contribution to the chi-square statistic =
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT