An investigator wonders how the frequency of checking a smart phone varies with current activity. Students are
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An investigator wonders how the frequency of checking a smart phone varies with current activity. Students are assigned to one of four conditions: listening to a lecture, studying, eating a meal, or on a date. The response they record is the number of times in one hour that they check their phone screen. Calling a condition the treatment, suppose the results are
Provide a decomposition of the observations, obtain the ANOVA table, and verify table using software.
Transcribed Image Text:
Treatment 1234 3 3 375 00 7 8 Observations 5 553 S 5 3 4 1 7 7 5
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We first find k 4 y 3 Y2 6 73 5 y4 6 and y 6012 6 The decomp...View the full answer
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Related Book For
Statistics Principles And Methods
ISBN: 9781119497110
8th Edition
Authors: Richard A. Johnson, Gouri K. Bhattacharyya
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