Question

Find the critical values for a a. right tailed F test when α =0.05 and n1=10...

Find the critical values for a a. right tailed F test when α =0.05 and n1=10 and n2=12. b. left tailed F test when α =0.05 and ν1=11 and ν2=16. c. two tailed F test when α =0.05 and ν1=21 and ν2=16.

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

Homework Answers

Answer #1

From the given information,

Using critical value calculator,

The required critical values are,

Hence,

a. Critical value=2.753

Similarly

b. Critical value=0.37

c. Lower critical value=0.399

Upper critical value=2.665

Dear student,
I am waiting for your feedback. I have given my 100% to solve your queries. If you are satisfied by my given answer. Can you please like it☺
  
Thank You!!!

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
11) α = 0.05 for a two-tailed test. A) ±1.764 B) ±2.575 C) ±1.96 D) ±1.645...
11) α = 0.05 for a two-tailed test. A) ±1.764 B) ±2.575 C) ±1.96 D) ±1.645 12) α = 0.09 for a right-tailed test. A) ±1.96 B) 1.96 C) 1.34 D) ±1.34 13) α = 0.05 for a left-tailed test. A) -1.96 B) ±1.96 C) ±1.645 D) -1.645 16) Find the critical value for a right-tailed test with α = 0.01 and n = 75. A) 2.33 B) 1.645 C) 2.575 D) 1.96 17) Find the critical value for a...
Finding F critical for Variances Use the F-distribution to find the degrees of freedon for the...
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
Finding F critical for Variances Use the F-distribution to find the degrees of freedon for the...
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 Finding F critical for ANOVA Use the...
1) Find the critical values t for a left-tailed test -t with alpha=0.99 and n=17 2)...
1) Find the critical values t for a left-tailed test -t with alpha=0.99 and n=17 2) Find the critical values t for a right-tailed test with alpha=0.01 and n=21 3) Find the critical values t and -t for a two-tailed test with alpha=0.05 and n=26
a, Find the critical​ F-value for a​ right-tailed test using the indicated level of significance α...
a, Find the critical​ F-value for a​ right-tailed test using the indicated level of significance α and degrees of freedom d.f.N and d.f.D. α=0.10​, d.f.N=7​, Dd.f.=24 The critical​ F-value is _____ ​(Round to two decimal places as​ needed.) b.Find the expected​ frequency, Ei​, for the given values of n and pi. n=230​, pi=0.27 Ei= _____ ​(Type an integer or a​ decimal.)
1. Find the critical z-value(s) for a right-tailed test with α = 0.02Assume a normal population....
1. Find the critical z-value(s) for a right-tailed test with α = 0.02Assume a normal population. 2. Find the critical t-value(s) for a two-tailed test with n = 12,  α = 0.05. Assume a normal distribution. 3. Express the claim in symbolic form: At least half the students at this school carpool to campus. 4. Express the claim in symbolic form:The average number of sick days taken annually by individual faculty members at this school is 4. 5. Express the claim...
Find the χ2 critical values if you are conducting a χ2-two tailed test based on a...
Find the χ2 critical values if you are conducting a χ2-two tailed test based on a simple random sample of size 7, and using a significance level α=0.02. The left critical value is The right critical value is
Complete parts ​(a) through ​(c) below. ​(a) Determine the critical​ value(s) for a​ right-tailed test of...
Complete parts ​(a) through ​(c) below. ​(a) Determine the critical​ value(s) for a​ right-tailed test of a population mean at the α=0.01 level of significance with 20 degrees of freedom. ​(b) Determine the critical​ value(s) for a​ left-tailed test of a population mean at the α=0.05 level of significance based on a sample size of n =15 ​(c) Determine the critical​ value(s) for a​ two-tailed test of a population mean at the α =0.01 level of significance based on a...
Complete parts ​(a) through ​(c) below. ​(a) Determine the critical​ value(s) for a​ right-tailed test of...
Complete parts ​(a) through ​(c) below. ​(a) Determine the critical​ value(s) for a​ right-tailed test of a population mean at the alphaα=.10 with 15 degrees of freedom. tcrit= b) Determine the critical​ value(s) for a​ left-tailed test of a population mean at the α=0.05 level of significance based on a sample size of n=20 c) Determine the critical​ value(s) for a​ two-tailed test of a population mean at the α=.01 level of significance based on a sample size of n=18
Given the following information: n1=21 , s21=65.396, n2=16, s22=50.452, Ha: σ21≠σ22, α=0.05 Step 1 of 2...
Given the following information: n1=21 , s21=65.396, n2=16, s22=50.452, Ha: σ21≠σ22, α=0.05 Step 1 of 2 : Determine the critical value(s) of the test statistic. If the test is two-tailed, separate the values with a comma. Round your answer(s) to four decimal places. step 2 of 2: Make a decision. A. reject null hypothesis B. Fail to reject null hypothesis
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT