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 α=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. Complete parts​ (a) through​ (e) below.   Mouse 1 2 3 4 5 6   Weight​ (before) 22.4 22.6 22.9 23.5 23.9 21.1   Weight​ (after) 21.0 21.8 22.2 23.2 22.8 19.9

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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
α=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. Complete parts​ (a) through​ (e) below.
 
Mouse
1
2
3
4
5
6
 
Weight​ (before)
22.4
22.6
22.9
23.5
23.9
21.1
 
Weight​ (after)
21.0
21.8
22.2
23.2
22.8
19.9
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