I just became a CNA and I have an interview at a doctors office...and I will work with other CNA's soooo I'm not sure where you are getting you information. CNAs do not typically work in doctors offices or clinics. CNAs work in rehabilitation centers and nursing homes.
show more The average weight of a chicken egg is 2.25 ounces with a standard deviation of 0.2 ounces. You take a random sample of a dozen eggs. a) What are the mean and standard deviation of the sampling distribution of sample size 12? b) What is the probability that the mean weight of the eggs in the sample will be less than 2.2 ounces? (3 points).
A: Standard chickens weigh 4-7 pounds depending on the breed and the sex (roosters weigh more than hens). Bantam chickens -- which are the same as standard chickens, only smaller -- weigh 1-2 pounds. The breed of chicken. 2  Some chickens are bred for meat production and lay few eggs; some are bred for egg production and can lay as often as once a day; some are bred as dual purpose andare good for both egg-laying and meat, although not optimal for either.