It is well-documented that watching TV, working on a computer, or any other activity involving artificial light
Question:
(a) What is the research objective?
(b) What is the response variable? It is quantitative or qualitative?
(c) What is the treatment?
(d) Is this a designed experiment or observational study? What type?
(e) The null hypothesis for this test would be that there is no difference in time to fall asleep with
an e-Reader and printed book. The alternative is that there is a difference. Interpret the P-value.
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Related Book For
Statistics Informed Decisions Using Data
ISBN: 9780134133539
5th Edition
Authors: Michael Sullivan III
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