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F. LL 1 Normal T No Spac. Heading 2 Title Subtitle ^三三三三 Paragraph Lab 7 Worksheet: More Hypothesis Testing using t-test Styles Psych248 F20 Dr. Huselid Part 2. Repeated Measures f The data below are from a sensory deprivation study looking at hearing threshold before and after one hour in a sensory deprivation chamber. Seven subjects had their hearing checked both before and after they were in a dark, silent chamber. Hearmg threshold is the minimum sound level you can detect. Test the hypothesis that hearing should be more sensitive (thus lower numbers) after sensory deprivation conmpared with before (use alpha = .05). BEFORE: 11, 34, 18, 33, 35, 22, 35 AFTER: 13, 31, 18, 29 , 32, 20, 28 What is the design of this study? What is the ndependent variable? What is the dependent variable? people Is the hypothesis one-tailed or two-tailed? State the Hypotheses in symbols and words: in words: in words: Create an Excel data file organized by rows. Each row is a participant. Variables - Before, After Open this dataset in JASP. To test the experimenters' hypothesis, perform a related samples t-test by selecting 7T-Tests > Classical > Paired Samples t-test (Student t). Select After as the first variable then Before as the second variable. Under Alt Hypothesis indicate your directional prediction (Measure 1

F. LL 1 Normal T No Spac. Heading 2 Title Subtitle ^三三三三 Paragraph Lab 7 Worksheet: More Hypothesis Testing using t-test Styles Psych248 F20 Dr. Huselid Part 2. Repeated Measures f The data below are from a sensory deprivation study looking at hearing threshold before and after one hour in a sensory deprivation chamber. Seven subjects had their hearing checked both before and after they were in a dark, silent chamber. Hearmg threshold is the minimum sound level you can detect. Test the hypothesis that hearing should be more sensitive (thus lower numbers) after sensory deprivation conmpared with before (use alpha = .05). BEFORE: 11, 34, 18, 33, 35, 22, 35 AFTER: 13, 31, 18, 29 , 32, 20, 28 What is the design of this study? What is the ndependent variable? What is the dependent variable? people Is the hypothesis one-tailed or two-tailed? State the Hypotheses in symbols and words: in words: in words: Create an Excel data file organized by rows. Each row is a participant. Variables - Before, After Open this dataset in JASP. To test the experimenters' hypothesis, perform a related samples t-test by selecting 7T-Tests > Classical > Paired Samples t-test (Student t). Select After as the first variable then Before as the second variable. Under Alt Hypothesis indicate your directional prediction (Measure 1

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
Section: Chapter Questions
Problem 22SGR
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F. LL 1 Normal T No Spac. Heading 2 Title Subtitle ^三三三三 Paragraph Lab 7 Worksheet: More Hypothesis Testing using t-test Styles Psych248 F20 Dr. Huselid Part 2. Repeated Measures f The data below are from a sensory deprivation study looking at hearing threshold before and after one hour in a sensory deprivation chamber. Seven subjects had their hearing checked both before and after they were in a dark, silent chamber. Hearmg threshold is the minimum sound level you can detect. Test the hypothesis that hearing should be more sensitive (thus lower numbers) after sensory deprivation conmpared with before (use alpha = .05). BEFORE: 11, 34, 18, 33, 35, 22, 35 AFTER: 13, 31, 18, 29 , 32, 20, 28 What is the design of this study? What is the ndependent variable? What is the dependent variable? people Is the hypothesis one-tailed or two-tailed? State the Hypotheses in symbols and words: in words: in words: Create an Excel data file organized by rows. Each row is a participant. Variables - Before, After Open this dataset in JASP. To test the experimenters' hypothesis, perform a related samples t-test by selecting 7T-Tests > Classical > Paired Samples t-test (Student t). Select After as the first variable then Before as the second variable. Under Alt Hypothesis indicate your directional prediction (Measure 1 <Measure 2) so after <before Under Addt Statistics choose Descriptives. Fill in these values from the significance table: Sig, or p level dStates) Accessibility: Good to go M 五0 F4 F5 F7
Transcribed Image Text:F. LL 1 Normal T No Spac. Heading 2 Title Subtitle ^三三三三 Paragraph Lab 7 Worksheet: More Hypothesis Testing using t-test Styles Psych248 F20 Dr. Huselid Part 2. Repeated Measures f The data below are from a sensory deprivation study looking at hearing threshold before and after one hour in a sensory deprivation chamber. Seven subjects had their hearing checked both before and after they were in a dark, silent chamber. Hearmg threshold is the minimum sound level you can detect. Test the hypothesis that hearing should be more sensitive (thus lower numbers) after sensory deprivation conmpared with before (use alpha = .05). BEFORE: 11, 34, 18, 33, 35, 22, 35 AFTER: 13, 31, 18, 29 , 32, 20, 28 What is the design of this study? What is the ndependent variable? What is the dependent variable? people Is the hypothesis one-tailed or two-tailed? State the Hypotheses in symbols and words: in words: in words: Create an Excel data file organized by rows. Each row is a participant. Variables - Before, After Open this dataset in JASP. To test the experimenters' hypothesis, perform a related samples t-test by selecting 7T-Tests > Classical > Paired Samples t-test (Student t). Select After as the first variable then Before as the second variable. Under Alt Hypothesis indicate your directional prediction (Measure 1 <Measure 2) so after <before Under Addt Statistics choose Descriptives. Fill in these values from the significance table: Sig, or p level dStates) Accessibility: Good to go M 五0 F4 F5 F7
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