Find the critical value (or values) for the t test for the given case n=12, a=0.01,...

Question

Question

Find the critical value (or values) for the t test for the given case n=12, a=0.01, left tailed

Find the critical value (or values) for the t test for the given case n=17, a=0.02, two tailed

Answer 1

Answer #1

1)

df = 12 - 1 = 11

$\alpha$ = 0.01

t _0.01,11 = -2.718

Critical value = -2.718

2)

df = 17 - 1 = 16

$\alpha$ / 2 = 0.02

t _0.01,16 = -2.718

Critical value = 2.583

Answer 2

Similar Homework Help Questions

Using the z table (table E) find the critical value (or values) for the case where...

Using the z table (table E) find the critical value (or values) for the case where a=0.01, two tailed test. Using the z table (table E) find the critical value (or values) for the case where a=0.05, right tailed test Using the z table (table E) find the critical value (or values) for the case where a=0.02, left tailed test.
Example 8.23. #4. With your cakeulator find the critical value (or val ues) for the t test for ea...

Example 8.23. #4. With your cakeulator find the critical value (or val ues) for the t test for each. Then draw the corresponding picture a. n-15, -0.05, right-tailed b. n-23, a 0.005, left-tailed c, n 28, α-0.01, two-tailed d. n 17, a 0.02, two-tailed Solutions a. n-15, df-14 and t- 163 and te Example 8.23. #4. With your cakeulator find the critical value (or val ues) for the t test for each. Then draw the corresponding picture a. n-15, -0.05,...
Using a table of critical t-values of the t distribution, find the range of values for...

Using a table of critical t-values of the t distribution, find the range of values for the P-value for testing a claim about the mean body temperature of healthy adults for a left-tailed test with n = 11 and test statistic t -2.594. Click the icon to view a table of critical t-values. What is the range of values for the P-value? A. 0.025 P-value < 0.05 B. 0.01 P-value < 0.025 O C. 0.005 P-value < 0.01 O D....

12) rind the critical value and rejection region for the type of t-test with level of...

12) rind the critical value and rejection region for the type of t-test with level of sign nance anu sa pe le n. z) Left-tailed test, a 0.01, n-36 A) to =-2.438; t <-2.438 C) to 1.306; t -1.306 B) to D) to 2.434; t <-2.434 2.438; t>2.438 Objective: (7.3) Find Critical Values in a t-distribution 13) A manufacturer claims that the mean lifetime of its fluorescent bulbs is 1400 hours. A homeowner 13)- selects 25 bulbs and finds the...
Using a table of critical t-values of the t distribution, find the range of values for...

Using a table of critical t-values of the t distribution, find the range of values for the P-value for testing a claim about the mean body temperature of healthy adults for a left-tailed test with n=13 and test statistic t = 2.098 . What is the range of values for the P-value? A. 0.01 <P-value<0.025 B. 0.005 P-value<0.005 C.0.025<P-value<0.05 D.0.005 less than Upper P value less than 0.01
1)Find the critical value for right tailed T- test if n = 15, and the level...

1)Find the critical value for right tailed T- test if n = 15, and the level of significance is 5% a) 1.753 b) 2.145 c)1.761 d) 2.131 2) Find the critical value for left tailed T- test if n = 15, and the level of significance is 5% a)-1.761 b)1.761 c)1.753 d)-1.753

Using Table F, find the critical value(s) for the t test for a left-tailed test with...

Using Table F, find the critical value(s) for the t test for a left-tailed test with n=12 and a=0.10. Enter the answers separated by a comma if needed. Critical Value(s)= ______
Could someone help with the following: Find the critical value and rejection region for the type...

Could someone help with the following: Find the critical value and rejection region for the type of t-test with level of significance α and sample size n. Left-tailed test, α = 0.01, n = 27 Find the critical value and rejection region for the type of t-test with level of significance α and sample size n. Right-tailed test, α = 0.01, n = 32 Find the critical value and rejection region for the type of t-test with level of significance...
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 20, and using a significance level α=0.02. The left critical value is: The right critical value is:

Find the critical value(s) and rejection region(s) for the indicated t-test, level of significance α, and sample size n. Right-tailed test, α=0.01, n=23

Find the critical value(s) and rejection region(s) for the indicated t-test, level of significance α, and sample size n. Right-tailed test, α=0.01, n=23 The critical value(s) is/are _______ Determine the rejection region(s), Select the correct choice below and fill in the answer box(es) within your choice