A population of rabbits has a mean weight of 12 lb with a st…
A population of rabbits has a mean weight of 12 lb with a standard deviation of 3 lb. A rabbit breeder selects 1,000 samples of 36 rabbits each from this population, calculates the mean weight of the rabbits in each of these 1,000 samples, and then graphs the 1,000 sample means. The standard deviation of the 1,000 sample means is expected to be equal to: