Given : χ2 of 4 degree of freedom and the computed value is 19.86, identify the...

Given : χ2 of 4 degree of freedom and the computed value is 19.86, identify the p-value of the 19.86 from the table in the book?

Given : χ2 of 4 degree of freedom and the computed value is 3.33, identify the p-value of the 3.33 from the table in the book?

Expert Solution

orchestra answered 2 years ago

Determine (a) the χ2 test statistic, (b) the degrees of freedom, (c) the critical value using...

Determine (a) the χ2 test statistic, (b) the degrees of freedom, (c) the critical value using alpha equals 0.05α=0.05, and (d) test the hypothesis at the alpha equals 0.05α=0.05 level of significance. Ho:Pa=Pb=Pc=Pd=1/4 H1: At least one of the proportions is different from the others. Outcome A B C D Observed 52 47 53 48 Expected 50 50 50 50

If we assume that the degree of freedom is fixed, as the absolute value of the...

If we assume that the degree of freedom is fixed, as the absolute value of the T-stat gets bigger, the corresponding P-value...... Answers: A. decreases B. remains the same C. increases D. none of the above

if we assume that the degree of freedom is fixed as an absolute value of the...

if we assume that the degree of freedom is fixed as an absolute value of the T-Stat gets bigger what happens to the corresponding P value

Determine the critical value of chi squared x2 with 1 degree of freedom for α=0.05 The...

Determine the critical value of chi squared x2 with 1 degree of freedom for α=0.05 The critical value of chi squaredχ2 is? (Round to three decimal places as needed.)

For each chi-square test statistic and degree of freedom from some data, provide the p-value by...

For each chi-square test statistic and degree of freedom from some data, provide the p-value by reading off from a table or using a computer program (closest value on the table is sufficient, provide 3 decimal points, i.e., 0.XXX format). a. Chi-square statistic: 12.5 (df = 3) b. Chi-square statistic: 12.5 (df = 5) c. Chi-square statistic: 66.8 (df = 40)

For questions 1-4, you will be provided with a t-value, the number of degrees of freedom,...

For questions 1-4, you will be provided with a t-value, the number of degrees of freedom, alpha, and whether the test is one- or two-tailed. You will then be asked to establish the critical t-value and state your decision regarding the null hypothesis. t = 1.45, df = 12, alpha = .05, two-tailed critical value of t = Decision = (2 points) t = 2.90, df = 22, alpha = .01, two-tailed critical value of t = Decision = (2...

how to increase the number of degree of freedom for SSE if there is only one...

how to increase the number of degree of freedom for SSE if there is only one observation?

Can someone interpret these results especially the test statistic, degree(s) of freedom, p-value, effect size, confidence...

Can someone interpret these results especially the test statistic, degree(s) of freedom, p-value, effect size, confidence interval, F statistic and R squared Note: I have been sending in questions with the same data and no one has been answering. Gender Stat Experience Mean SD Min Max n Male (0) No Stats Exp (0) 58.98 9.74 40.00 76.91 30 Male (0) Some Stats Exp (1) 65.43 10.87 47.53 82.04 16 Female (1) No Stats Exp (0) 63.76 10.89 42.46 83.37 35...

Define the degree of freedom of a gas and find them for (a) Monoatomic gas (b)...

Define the degree of freedom of a gas and find them for (a) Monoatomic gas (b) Diatomic gas

Find the critical value Χ2/L corresponding to a sample size of 9 and a confidence interval...

Find the critical value Χ2/L corresponding to a sample size of 9 and a confidence interval of 99%. (Draw the graph) Please write neatly, and show work, no calculator.

Question