3. Given the population of 3 children ages: 3, 4, and 5 a) Write the distribution of all samples means of samples of size 2

b) Show that the mean of all sample means is equal to the population mean

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation:

the answer is c hope this