Question

For the data in this contingency table 10 30 20 15 what is the value of...

For the data in this contingency table 10 30 20 15 what is the value of McNemar's test statistic?

a. 9.2

b. 10.3

c. 14.46

d. 16.2

Homework Answers

Answer #1

The two-tailed P value equals 0.2031
By conventional criteria, this difference is considered to be not statistically significant.

The P value was calculated with McNemar's test with the continuity correction.
Chi squared equals 1.620 with 1 degrees of freedom.

Correct option is D 1.62

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
For the data in this contingency table 10 30 20 15 what is the value of...
For the data in this contingency table 10 30 20 15 what is the value of McNemar's test statistic 9.2 10.3 14.46 16.2
. Given the following contingency table (using a significance level of 0.05), and assuming the value...
. Given the following contingency table (using a significance level of 0.05), and assuming the value of the test statistic is 7.135, test for independence between marital status and grade. A                     B                      C                      D                        F             DIVORCED    39                   19                   12                   28                   18       NEVER                       172                 61                        44                   70                   37
Use the contingency table to the right to complete parts? (a) and? (b) below. A B...
Use the contingency table to the right to complete parts? (a) and? (b) below. A B Total 54 16 70 16 14 30 (Total) 70 30 100 a) What is the value of the test? statistic? b) What is the p-value with an alpha level of .005?
Given the contingency table of observed values below, fill in the second table with the expected...
Given the contingency table of observed values below, fill in the second table with the expected values.  Round the results to one decimal place. Observed values Choice A Choice B Choice C Choice D Category 1 20 11 25 30 Category 2 15 20 18 9 Expected values:
The following contingency table of frequencies has been obtained for a set of data: Age                        ...
The following contingency table of frequencies has been obtained for a set of data: Age                         A                     B                     C                     D                     E Female (F)     12                    7                      10                    4                      27 Male (F')         8                      13                    30                    36                    3             For a randomly selected observation from these data, determine the following:          P(A and F)                             b)         P(C or F)          P(A or C)                               d)         P(A or [B and F'])          P( A or C or F)                      f)          P(A or B or F)          P(A|F)                                    ...
When performing a chi squaredχ2 test for independence in a contingency table with r rows and...
When performing a chi squaredχ2 test for independence in a contingency table with r rows and c​ columns determine the​ upper-tail critical value of the test statistic in each of the following circumstances. a. a=0.05, r=4, c=3 b. a= 0.01, r=5, c=6 c. a=0.01, r=5, c=4 d. a=0.01, r=3, c=4 e. a=0.01, r=4. c=5
X1. X2. X3 Y1. 30. 40 52 (33.46) (41.83)(46.71) Y2. 18. 20. 15 (14.54)(18.18)(20.29) The table...
X1. X2. X3 Y1. 30. 40 52 (33.46) (41.83)(46.71) Y2. 18. 20. 15 (14.54)(18.18)(20.29) The table to the right contains observed values and expected values in parentheses for two categorical variables, X and Y, where variable X has three categories and variable Y has two categories. Use the table to complete parts (a)Compute the value of the chi-square test statistic. X2/0= (round three decimal places) (b)Test the hypothesis that X and Y are independent at the a=0.1 level of significance....
Given the following contingency table, conduct a test for independence at the 10% significance level. (You...
Given the following contingency table, conduct a test for independence at the 10% significance level. (You may find it useful to reference the appropriate table: chi-square table or F table) Variable A Variable B 1 2 1 32 39 2 35 51 a. Choose the null and alternative hypotheses. H0: The two variables are independent.; HA: The two variables are dependent. H0: The two variables are dependent.; HA: The two variables are independent. b. Calculate the value of the test...
Given the following frequency table of data, what is the potential outlier? Value Frequency 15 1...
Given the following frequency table of data, what is the potential outlier? Value Frequency 15 1 16 0 17 3 18 4 19 6 20 10 21 3 22 2 23 1 24 0 25 0 26 0 27 0 28 0 29 0 30 1 Select the correct answer below: 30 18 23 19 17
Below is a 2x2 contingency table presenting data related to grade level and owning a cell...
Below is a 2x2 contingency table presenting data related to grade level and owning a cell phone. Cell Phone? 11th grade 12th grade Total Yes 59 50 109 No 6 3 9 Total 65 53 118 Conduct a hypothesis test to determine if having a cell phone is independent of one’s grade level. (3 pts) State the hypotheses. (3 pt) State the test statistic. (3 pt) State the p-value. (3 pt) State your decision. (3 pts) State your conclusion.