Find tα,df from the following information. a. α = 0.025 and df = 1 b. α...

Question

Question

Find t_α,df from the following information.

Answer 1

Answer #1

Solution given that, da 0.025 df = 1 tx,df -to.025,1 = 12.71 x= 0.10 df = 1 to, df = t o.10, 1 = 3.08 c) a= 0.025 df = 24 tx,

Answer 2

Similar Homework Help Questions

ind tα,df from the following information. [You may find it useful to reference the t table.]...

ind tα,df from the following information. [You may find it useful to reference the t table.] tα,df a. α = 0.005 and df = 18 b. α = 0.20 and df = 18 c. α = 0.005 and df = 22 d. α = 0.20 and df = 22 We use the t distribution to construct a confidence interval for the population mean when the underlying population standard deviation is not known. Under the assumption that the population is normally...
Find the critical values using the information in the table. set Hypothesis α df U –...

Find the critical values using the information in the table. set Hypothesis α df U – Mo < 0 0.01 Mo < 0 0.25 VA Mo > 0 0.025 u – Mo > 0 0.10 a) critical value: b) critical value: c) critical value: d) critical value:
Determine the upper-tail critical value tα/2 in each of the following circumstances. a. 1 − α...

Determine the upper-tail critical value tα/2 in each of the following circumstances. a. 1 − α = 0.95, n=21 d. 1 − α = 0.95, n=48 b. 1 − α = 0.99, n=21 e. 1 − α = 0.90, n=13 c. 1 − α = 0.95, n=41 a. t equals ___? b. t equals ___? c. t equals ___? d t equals ___? e t equals ___? (Round to four decimal places as needed.)

Determine the upper-tail critical value tα/2 in each of the following circumstances. a. 1−α=0.95, n=56 d. 1−α=0.95, n=64 b. 1−α=0.90, n=56 e. 1−α=0.99, n=22 c. 1−α=0.95, n=38

Determine the upper-tail critical value tα/2 in each of the following circumstances.a.1−α=0.95, n=56d.1−α=0.95, n=64b.1−α=0.90, n=56e.1−α=0.99, n=22c.1−α=0.95, n=38
Question 5 and 6 2 = 34.7, df = 21 0.75 <P<0.90 0.025 <P<0.05 0.90 <...

Question 5 and 6 2 = 34.7, df = 21 0.75 <P<0.90 0.025 <P<0.05 0.90 < P<0.95 О 0.05<P<0.10 UESTIONS Given the test statistic and degrees of freedom, find the p-value range (area to the right) that is the best choice. X2=2.76, df = 6 O 0.025 <P<0.05 0.05<P<0.10 0.90 <P<0.95 0.75 <P<0.90 QUESTION 6 When making inferences concerning the mean difference using two dependent samples, it is necessary to calculate the standard deviation of the sample differences Calculate the...
For each α, compute (i) the confidence level (ii) zα/2 (iii) tα/2,n−1 when n = 7....

For each α, compute (i) the confidence level (ii) zα/2 (iii) tα/2,n−1 when n = 7. (a) α = 0.2 (b) α = 0.02 (c) α = 0.001

2 = 34.7, df = 21 0.75 <P<0.90 0.025 <P<0.05 0.90 < P<0.95 О 0.05<P<0.10 UESTIONS...

2 = 34.7, df = 21 0.75 <P<0.90 0.025 <P<0.05 0.90 < P<0.95 О 0.05<P<0.10 UESTIONS Given the test statistic and degrees of freedom, find the p-value range (area to the right) that is the best choice. X2=2.76, df = 6 O 0.025 <P<0.05 0.05<P<0.10 0.90 <P<0.95 0.75 <P<0.90 QUESTION 6 When making inferences concerning the mean difference using two dependent samples, it is necessary to calculate the standard deviation of the sample differences Calculate the standard deviation of the...
b-2. Find the p-value. 0.01 s p-value< 0.025 0.025 p-value < 0.05 0.05 s p-value <...

b-2. Find the p-value. 0.01 s p-value< 0.025 0.025 p-value < 0.05 0.05 s p-value < 0.10 p-value 010 p-value O.01 b-3. At the 0.10 significance level, What is the conclusion? Reject Ho since the p-value is greater than significance level. Reject Ho since the p-value is smaller than significance level. Do not reject Ho since the p-value is greater than significance level. Do not reject Ho since the p-value is smaller than significance level. b-4. Interpret the results at...
Please solve the following Economics question Find ta,de from the following information. [You may find it useful to...

Please solve the following Economics question Find ta,de from the following information. [You may find it useful to reference the t table.) Fa, di a. a = 0.010 and df - 3 b. a = 0.05 and df - 3 c. a = 0.010 and df - 16 d. a = 0.05 and df - 16

10 DF Question 5 For the same t distribution in the last question, what is the...

10 DF Question 5 For the same t distribution in the last question, what is the p-value for a test statistic of -2.228? a. 0.01 b. 0.025 c. 0.05 d. 0.10