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Consider the following hypothesis from a sample of 13 observations that has the value t = 2.78: 3. Ho:u 40 Haiu 40 What are the degrees of freedom for this statistic? a. b. Give the two critical values t* from Distribution table that bracket t Between what two values does the P-value of the test fall? c. d. Is the value t 2.78 statistically significant at the 5% level? At the 1% level? Use Stata to find the exact P-value. What is the Stata command you used to find the exact P- value? e.

Consider the following hypothesis from a sample of 13 observations that has the value t = 2.78: 3. Ho:u 40 Haiu 40 What are the degrees of freedom for this statistic? a. b. Give the two critical values t* from Distribution table that bracket t Between what two values does the P-value of the test fall? c. d. Is the value t 2.78 statistically significant at the 5% level? At the 1% level? Use Stata to find the exact P-value. What is the Stata command you used to find the exact P- value? e.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Consider the following hypothesis from a sample of 13 observations that has the value t = 2.78: 3. Ho:u 40 Haiu 40 What are the degrees of freedom for this statistic? a. b. Give the two critical values t* from Distribution table that bracket t Between what two values does the P-value of the test fall? c. d. Is the value t 2.78 statistically significant at the 5% level? At the 1% level? Use Stata to find the exact P-value. What is the Stata command you used to find the exact P- value? e.
Transcribed Image Text:Consider the following hypothesis from a sample of 13 observations that has the value t = 2.78: 3. Ho:u 40 Haiu 40 What are the degrees of freedom for this statistic? a. b. Give the two critical values t* from Distribution table that bracket t Between what two values does the P-value of the test fall? c. d. Is the value t 2.78 statistically significant at the 5% level? At the 1% level? Use Stata to find the exact P-value. What is the Stata command you used to find the exact P- value? e.
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