Researchers at NASA wanted to judge the effects of spaceflight on a rat's tibia. The following data
Question:
Researchers at NASA wanted to judge the effects of spaceflight on a rat's tibia. The following data represent the length (in millimeters) of the right tibia upon return from the Spacelab Life Sciences 2 flight for a flight (experimental) group and ground (control) group of six rats each.
Does the evidence suggest that the median tibia length in the experimental group is greater than the median tibia length in the control group at the α = 0.1 level of significance?
Transcribed Image Text:
Control Group 34.41 Experimental Group 36.05 34.58 34.20 34.93 34.68 35.57 34.42 35.57 34.73 34.20 34.93
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Statistics Informed Decisions Using Data
ISBN: 9780134133539
5th Edition
Authors: Michael Sullivan III
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