Question
A scientist claims that pneumonia causes weight loss in mice. The table shows the weights (in grams) of six mice before infection and two days
A scientist claims that pneumonia causes weight loss in mice. The table shows the weights (in grams) of six mice before infection and two days after infection. At= 0.10,is there enough evidence to support the scientist's claim? Assume the samples are random and dependent, and the population is normally distributed. [ Make sure to fill in both left and right column] [ All answers must be supported with an output from your technology device][ round to the nearest hundred]
A Right Tail
| Claim Ho Ha | Null Hypothesis: H0: ud= 0 Alternative Hypothesis: HA;ud > 0 |
| Alpha, df | |
| Identify the Critical values + Rejection Regions Nature of test : /2= Rejection Region Method T_c= http://www.imathas.com/stattools/norm.html | |
| TEST statistic T-stat = P-value= [scientific notation] | T-test u>0 t= 2.711630723 p=.0210969983 x=.0833333333 sx=.0752772653 n=6 |
| Decision | |
| Interpret decision | |
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Calculus Early Transcendentals
Authors: Michael Sullivan, Kathleen Miranda
7th Edition
1464144397, 9781464144394
