A random variable is normally distributed. It has a mean of 245 and a standard deviation of 21sample of size 10, state the mean of the sample mean.sample of size 10, state the standard deviation of the sample meansample of size 35, state the mean of the sample meansample of size 35, state the standard deviation of the sample mean “Looking for a Similar Assignment? writersThe post A random variable is normally distributed. It has a mean of 245 and a standard deviation of 21 sample of size 10, state the mean of the sample mean. appeared first on nursing assignment tutor. “Is this question part of your assignment? We Can Help!”