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QUESTION 6 Which of the answers belongs in region "B"? (loot at table carefully). State of Reality Null True Null False Reject Null A В Decision Retain Null C D Type I Error Type II Error Correctly retain null. Power

QUESTION 6 Which of the answers belongs in region "B"? (loot at table carefully). State of Reality Null True Null False Reject Null A В Decision Retain Null C D Type I Error Type II Error Correctly retain null. Power

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 32E
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QUESTION 6 Which of the answers belongs in region "B"? (loot at table carefully). State of Reality Null True Null False Reject Null A В Decision Retain Null C O Type I Error O Type II Error O Correctly retain null. O Power QUESTION 7 The appropriate test for a study of people tested before and after they are given a drug is: O paired-samples t-test O one-way ANOVA O z-test O independent-samples t-test QUESTION 8 "In a two tailed (non-directional) t-test, if the null hypothesis is true, you expect your t value to be? " Ot ?0 (not equal zero) Ot =-2 Ot=10 Ot =0 QUESTION 9 "If, in a t-test, alpha = 0.05" O 95% of the time we will make an incorrect inference. O 5% of the time we will make the correct inference O "5% of the time we will say that there is no real difference, bu in reality there is a difference." O "5% of the time we will say that there is a real difference, when there really is no difference"
Transcribed Image Text:QUESTION 6 Which of the answers belongs in region "B"? (loot at table carefully). State of Reality Null True Null False Reject Null A В Decision Retain Null C O Type I Error O Type II Error O Correctly retain null. O Power QUESTION 7 The appropriate test for a study of people tested before and after they are given a drug is: O paired-samples t-test O one-way ANOVA O z-test O independent-samples t-test QUESTION 8 "In a two tailed (non-directional) t-test, if the null hypothesis is true, you expect your t value to be? " Ot ?0 (not equal zero) Ot =-2 Ot=10 Ot =0 QUESTION 9 "If, in a t-test, alpha = 0.05" O 95% of the time we will make an incorrect inference. O 5% of the time we will make the correct inference O "5% of the time we will say that there is no real difference, bu in reality there is a difference." O "5% of the time we will say that there is a real difference, when there really is no difference"
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