Question

A large value for the chi-square statistic indicates the sample data (observed values) do not match...

A large value for the chi-square statistic indicates

the sample data (observed values) do not match the null hypothesis. there is a good fit between the sample data (observed values) and the null hypothesis.     the observed values from the sample data are consistently larger than the expected values. the observed values from the sample data are consistently smaller than the expected values.

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

Homework Answers

Answer #1

PLEASE - - - - PLEASE KINDLY UP-VOTE. IT HELPS ME A LOT. THANK YOU IN ADVANCE.

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
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...
In performing a chi-square goodness-of-fit test with multinomial probabilities, the ___________ the difference between observed and...
In performing a chi-square goodness-of-fit test with multinomial probabilities, the ___________ the difference between observed and expected frequencies, the higher the probability of concluding that the probabilities specified in the null hypothesis are correct. larger smaller
PLEASE ANSWER ALL QUESTIONS ! 1. When performing a Chi-Square test, what is the critical value...
PLEASE ANSWER ALL QUESTIONS ! 1. When performing a Chi-Square test, what is the critical value between the accept and reject regions for a test with 5 classes and 25 observations at the 5% level of significance? Select one: a. 11.070 b. 2.87 c. 2.60 d. 9.488 2. True or False: A hypothesis is a statement about a population developed for the purpose of testing. Select one: True False 3. If you ACCEPT the null hypothesis while performing a Chi-Square...
1. The sample data for Chi-square test are called ______ ? a. Expected frequencies b. Observed...
1. The sample data for Chi-square test are called ______ ? a. Expected frequencies b. Observed frequencies c. Expected proportions d. Observed proportions 2. The chi-Square test statistic should not be used if _______? a. fe > 5 for any cell b. fe < 5 for any cell c. fe = fo d. None of the above 3. A nation-wide data indicated that 60% of students approved of the instructors grading policy, 30% disapproved and 10% had no opinion. The...
1) The larger the chi-square statistic, the weaker the evidence against the null hypothesis. True or...
1) The larger the chi-square statistic, the weaker the evidence against the null hypothesis. True or False 2) The more similar the conditional distributions in a two-way table are, the larger the P-value of the chi-square test becomes. 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...
2) Of the values for a chi-square test statistic listed below, which one is likely to...
2) Of the values for a chi-square test statistic listed below, which one is likely to lead to rejecting the null hypothesis in a test for independence? a. 2.43 b. 0.87 c. 1.78 d. 40.45
The categories of a categorical variable are given along with the observed counts from a sample....
The categories of a categorical variable are given along with the observed counts from a sample. The expected counts from a null hypothesis are given in parentheses. Compute the χ2-test statistic, and use the χ2-distribution to find the p-value of the test. Category A B C D Observed    (Expected) 25(20) 35(40) 50(60) 90(80) Round your answer for the chi-square statistic to two decimal places, and your answer for the p-value to four decimal places. chi-square statistic = Enter your...
Which of the following statements is true in the context of a chi-square goodness-of-fit test? Select...
Which of the following statements is true in the context of a chi-square goodness-of-fit test? Select one: a. The critical value will come from the standard normal table if the sample size exceeds 30. b. The degrees of freedom for determining the critical value will be the number of categories minus 1. c. A very large test statistic will result in the null not being rejected. d. The null hypothesis will be rejected for a small value of the test...
Which of the following statements is true in the context of a chi-square goodness-of-fit test? Select...
Which of the following statements is true in the context of a chi-square goodness-of-fit test? Select one: a. The degrees of freedom for determining the critical value will be the number of categories minus 1. b. A very large test statistic will result in the null not being rejected. c. The null hypothesis will be rejected for a small value of the test statistic. d. The critical value will come from the standard normal table if the sample size exceeds...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT