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 a = 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. tempts Mouse 1 Weight (before) Weight (after) 2 3 22.7 19.1 21.8 23.6 19.7 23.8 21.2 18.4 21.1 23.3 18.7 22.7 4 5 6 What is the claim? O A. Weight loss causes pneumonia in mice. B. Pneumonia causes weight gain in mice. OC. Weight gain causes pneumonia in mice. OD. Pneumonia causes weight loss in mice. tempts tempts tempts tempts Which calculator command would be most appropriate for testing the claim? tempts A. Z-Test