Question: Perhaps the size of an animals brain determines intelligence for that species. Or perhaps the weight of the brain does. Or perhaps body size or

Perhaps the size of an animal€™s brain determines intelligence for that species. Or perhaps the weight of the brain does. Or perhaps body size or weight has a role.The following chart compares several animals€™ brain and body sizes and weights.

Calculate the correlation coefficient and use it and Table 10 of Appendix B to determine a 95% confidence interval on r for each of the following cases:
a. Brain length and brain weight
b. Brain length and body weight
c. Brain weight and body weight

000 000 000 000 000 000 32 500 00 18 Na 237 29 60 35 34 We y -63 5005000000 7300568321 ) 0 231 0000609260 4 0 8 0 5 3 31 (g-41167 g5 Le | 5855 si 5 5 5 5 3 2

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