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Floral scents and learning We hear that listening to Mozart improves students' performance on tests. Maybe pleasant odors have a similar effect. To test this idea, 21 subjects worked two different but rough- ly cquivalent paper-and-pencil mazes while wearing a mask. The mask was either unscented or carried a floral scent. Each subject used both masks, in a random order. The table below gives the subjects' times with both masks."

Floral scents and learning We hear that listening to Mozart improves students' performance on tests. Maybe pleasant odors have a similar effect. To test this idea, 21 subjects worked two different but rough- ly cquivalent paper-and-pencil mazes while wearing a mask. The mask was either unscented or carried a floral scent. Each subject used both masks, in a random order. The table below gives the subjects' times with both masks."

College Algebra
College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter9: Sequences, Probability And Counting Theory
Section9.5: Counting Principles
Problem 40SE: A family consisting of 2 parents and 3 children is to pose for a picture with 2 family members in...
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90. Floral scents and learning We hear that listening to Mozart improves students' performance on tests. Maybe pleasant odors have a similar effect. To test this idea, 21 subjects worked two different but rough- ly equivalent paper-and-pencil mazes while wearing a mask. The mask was either unscented or carried a floral scent. Each subject used both masks, in a random order. The table below gives the subjects times with both masks." Subject Unscented Scented 1 30.60 37.97 2 48.43 51.57 3 60.77 56.67 4 36.07 40.47 68.47 49.00 6 32.43 43.23 7 43.70 44.57 8. 37.10 28.40 9 31.17 28.23 10 51.23 68.47 11 65.40 51.10 12 58.93 83.50 13 54.47 38.30 14 43.53 51.37 15 37.93 29.33 16 43.50 54.27 17 87.70 62.73 18 53.53 58.00 19 64.30 52.40 20 47.37 53.63 21 53.67 47.00
Transcribed Image Text:90. Floral scents and learning We hear that listening to Mozart improves students' performance on tests. Maybe pleasant odors have a similar effect. To test this idea, 21 subjects worked two different but rough- ly equivalent paper-and-pencil mazes while wearing a mask. The mask was either unscented or carried a floral scent. Each subject used both masks, in a random order. The table below gives the subjects times with both masks." Subject Unscented Scented 1 30.60 37.97 2 48.43 51.57 3 60.77 56.67 4 36.07 40.47 68.47 49.00 6 32.43 43.23 7 43.70 44.57 8. 37.10 28.40 9 31.17 28.23 10 51.23 68.47 11 65.40 51.10 12 58.93 83.50 13 54.47 38.30 14 43.53 51.37 15 37.93 29.33 16 43.50 54.27 17 87.70 62.73 18 53.53 58.00 19 64.30 52.40 20 47.37 53.63 21 53.67 47.00
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