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36. A baby was born weighing 7.7 pounds. The weight of the baby was recorded at 1, 2, and 3 months after birth. The data
Posted: Sun Sep 05, 2021 5:18 pm
by answerhappygod
- 36 A Baby Was Born Weighing 7 7 Pounds The Weight Of The Baby Was Recorded At 1 2 And 3 Months After Birth The Data 1 (170.13 KiB) Viewed 104 times
36. A baby was born weighing 7.7 pounds. The weight of the baby was recorded at 1, 2, and 3 months after birth. The data is as follows: Time (X) Weight (Y) O mo (birth) 7.7 1 8.9 2 10.7 3 12.7 mean = 1.5 mean = 10 sd = 1.291 sd = 2.182 What is the correlation, r, between X and Y? O-0.994 O-0.765 O 0.765 O 0.994 37. Perform a test for significant correlation. Use a directional alternative that rho is > 0. What is the resulting p-value? O 0.01