A study randomly assigned students to take notes either longhand or using a laptop. The resulting scores
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A study randomly assigned students to take notes either longhand or using a laptop. The resulting scores of the students on a test of the material are given in Table 6.20. Does the data provide evidence that it is more effective to take notes longhand rather than on a laptop? Show all details of the test.
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Table 6.20 Summary statistics for test scores after taking notes longhand or on a laptop Note-taking Longhand Laptop n 38 40 18 X 25.6 18.3 S 10.8 9.0
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The hypotheses are H 0 H C vs H a H C where H and C represent ...View the full answer
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Related Book For
Statistics Unlocking The Power Of Data
ISBN: 9781119682219
3rd Edition
Authors: Robin H Lock, Patti Frazer Lock, Kari Lock Morgan, Eric F Lock, Dennis F Lock
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