a. Do these data provide strong evidence at o: : 0.04 that the Proportion of burial sites with all three critters is less than one-quarter? 1. Test the Hypothesis that less than i of tombs have all 3 critters. (40) ii. Find a comparable Condence Interval for the Proportion of burial sites guarded by all 3 critters. (10) iii. Compare your Interval with your Test results. (10) b. Use these data to test at o: : 0.02 the Hypotheses that: i. The ratio of man-made traps Pits:Darts:Both 7 2:2:1 in burial sites, that is, their respective proportions are NOT 0.40, 0.40, and 0.20. (40) ii. There IS an association between the guardian critters (40) and man-made traps in burial sites. m