QuestionPart 1 of 4 score: $11.11 \%, 1$ of 9 points Points: 0 of 1 Save
Ten people went on a diet for a month. The weight losses experienced (in pounds) are given below. The negative weight loss is a weight gain. Test the hypothesis that the mean weight loss was more than 0 , using a significance level of 0.05 . Assume the population distribution is Normal. $$4,8,9,0,3,5,7,3,1 \text {, and }-1$$
Determine the null and altemative hypotheses. Choose the correct answer below. A. $\mathrm{H}_{0}: \mu>0$ B. $H_{0}: \mu<0$ C. $H_{0}: \mu=0$
$\mathrm{H}_{\mathrm{a}}: \mu \leq 0$ $H_{a}: \mu \geq 0$ $H_{a}: \mu \neq 0$ D. $H_{0}: \mu=0$ E. $H_{0}: \mu \neq 0$ $H_{a}: \mu>0$ $H_{a}: \mu=0$ F. $H_{0}: \mu=0$ $\mathrm{H}_{\mathrm{a}}: \mu<0$