A Michigan study concerning preference for outdoor activities used a questionnaire with a six-point Likert-type response in which 1 designated "not Important" and 6 designated "extremely Important." A random sample of n, = 45 adults were asked about fishing as an outdoor activity. The mean response was x, = 4.9. Another random sample of n, = 41 adults were asked about camping as an outdoor activity. For this group, the mean response was x, = 3.9. From previous studies, It is known that of = 1.8 and o, = 1.9. Does this indicate a difference (either way) regarding preference for camping versus preference for fishing as an outdoor activity? Use a 5% level of significance. Note: A Likert scale usually has to do with approval of or agreement with a statement In a questionnaire. For example, respondents are asked to indicate whether they "strongly agree," "agree," "disagree," or "strongly disagree" with the statement. (a) What is the level of significance? State the null and alternate hypotheses. OHOH, # #2; Hi Hi = H2 OH: H1 = H2i H1: H1 > H2 O Ho: H, = H2; Hi Hi * H2 O Ho: H1 = 12i H1: H1