Suppose diane and jack are each attempting to use a simulation to describe the sampling distribution from a population that is skewed rightright with mean 60 and standard deviation 15. diane obtains 1000 random samples of size n=4 from the population, finds the mean of the means, and determines the standard deviation of the means. jack does the same simulation,

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$15 each

step-by-step explanation:

$45/3 children= $15 each

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:

it is 28 degrees colder in detroit than philadelphia.

step-by-step explanation:

what number adds to 21

-7 + ? = 21

-7 + 28 = 21

hope it