Question

State the null and alternative hypotheses for a hypothesis test; indicate whether the hypothesis test will be left-taile right-tailed, or two-tailed; and clearly state the two possible conclusions that address the given claim. A business manager claims that less than 70% of their employees are college graduates. Which of the following is the hypothesis test to be conducted? O A. Ho: p<0.7 O B. Hg: p#0.7 Haip=0.7 H3: p=0.7 C. Ho:p=0.7 Hip<0.7 O D. Ho: p>0.7 Hyip=0.7 O E. Ho: p=0.7 OF. Ho: p=0.7 Haip>0.7 H:p#0.7 The hypothesis test will be left-tailed. State clearly the two possible conclusions that address the given claim. Reject the null hypothesis that the proportion of employees is equal to 0.7, in which case there is evidence in support of the claim that the proportion of employees is less than 0.7. Do not reject the hypothesis, in which case there is not enough evidence to support the claim that the null proportion of employees is less than 0.7. Click to select your answer. esc