Assume that the differences are normally distributed. (a) Determine di = Xi - Yi for each pair
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Assume that the differences are normally distributed.
(a) Determine di = Xi - Yi for each pair of data.
(b) Compute d-bar and sd.
(c) Test if µd (d) Compute a 95% conï¬dence interval about the population mean difference µd.
Transcribed Image Text:
Observation 1 23 4 5 6 7 7.6 7.6 7.4 5.7 8.3 6.6 5.6 Yi 8.1 6.6 10.7 9.4 7.8 9.0 8.5
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a We measure differences as d i X i Y i b d i 05 10 33 37 05 24 29 113 So d i 2 05 2 10 2 33 2 37 2 ...View the full answer
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