My dear student I am allowed to solve one question at a time so I am solving the first question in the pic thank you
8) The F value for 6 degrees of freedom for the numerator, 24 degrees of freedom...
What is the F value associated with α = 0.05, numerator degrees of freedom (df1) equal to 4, and denominator degrees of freedom (df2) equal to 8? a. 3.63 b. 6 c. 3.84 d. 0.6
Using the table, find the F-value for the numerator and denominator degrees of freedom. Use a = 0.05. Using the table, find F-value for df = 8 and df = 15 for a = 0.05. Seleccione una: O A. 2.37 O B.2.64 OC. 3.73 O D. none of these E. 2.70
Finding F critical for Variances Use the F-distribution to find the degrees of freedon for the numerator (d.f.N.), the degrees of freedom for the Denominator (d.f.D.) and the critical F-value Use the closest value when looking up the d.f.N. and d.f.D. in the tables. Test alpha α Sample 1 Sample 2 d.f.N. d.f.D. F critical Right 0.01 s12=37 n1=14 s22=89 n2=25 Two-tailed 0.10 s12=164 n1=21 s22=53 n2=17 Right 0.05 s12=92.8 n1=11 s22=43.6 n2=11
For each of the following situations, give the degrees of freedom for the group (DFG), for error (DFE), and for theotal (DFT). State the null and alternative hypotheses, Ho and H numerator and denominator degrees of freedom for the F statistic. and give the (a) A poultry farmer is interested in reducing the cholesterol level in his marketable eggs. He wants to compare two different cholesterol-lowering drugs added to the hen's standard diet as well as an all-vegetarian diet. He...
(a) Find the t-value such that the area in the right tail is 0.05 with 29 degrees of freedom. nothing Round to three decimal places as needed.)( b) Find the t-value such that the area in the right tail is 0.10 with 66 degrees of freedom. nothing (Round to three decimal places as needed.)(c) Find the t-value such that the area left of the t-value is 0.25 with 25 degrees of freedom. [Hint: Use symmetry.] nothing (Round to three decimal...
answer please can simplify process Two experimental diets, designed to add weight to malnourished adults in developing countries, are being tested. The following sample data for weight gain after 6-weeks on the diet (in kg) was obtained (assume normally distributed data): n = 8, mean = 5.80, S1 = 1.613 for Diet A and n2 = 9, mean = 7.27, S2 = 0.99 for Diet B. Suppose you decided to use the non-pooled t-test and present your results in a...
Between Y 39.62 8.70 Total use the tool to find the critical F value, set both the numerator F distnbution. Move the orange line until the area in the tail is equivalent of freedom; this will show you the appropriate to the alpha level you are investigating. here to s F distribution. Move the orange line until the area in the tail is equivalent to the alpha level you are investigating. 3000 At the a - .os level of significance,...
For each of the following situations, give the degrees of freedom for the group (DFG), for error (DFE), and for the total (DFT). State the null and alternative hypotheses, H0 and Ha, and give the numerator and denominator degrees of freedom for the F statistic. (a) A poultry farmer is interested in reducing the cholesterol level in his marketable eggs. He wants to compare two different cholesterol-lowering drugs added to the hen's standard diet as well as an all-vegetarian diet....
For each of the following situations, give the degrees of freedom for the group (DFG), for error (DFE), and for the total (DFT). State the null and alternative hypotheses, H0 and Ha, and give the numerator and denominator degrees of freedom for the F statistic. (a) A poultry farmer is interested in reducing the cholesterol level in his marketable eggs. He wants to compare two different cholesterol-lowering drugs added to the hen's standard diet as well as an all-vegetarian diet....
F. Distribution (a-0.05 in the Right Tail) Numerator Degrees of Freedom 5 df df, 2 3 7 8 9 1 2 4 5 10 12 13 15 Denominator Dogress of Freedom 161.45 18.513 10.128 7.7086 6.6079 5.9874 5.5914 5.3177 5.1174 4.9646 4.8443 4.7472 4.6672 4.6001 4.5431 4.49.40 4.4513 4.4139 4.3807 4.3512 4.3248 4.3009 4.2193 4.2597 4.2412 4.2252 42100 4.1960 4.1830 4.1709 4.0847 4.0012 3.9201 3.8415 17 18 19 199.50 19.000 9.5521 9.9443 5.7861 5.1433 4.7374 4.4590 4.2565 4.1028 3.9823 3.8853...