Answer the following (results to three decimal places) The number of violent crimes committed in a day has a distribution with a mean of 1.82 crimes per day and a standard deviation of 2.18 crimes per day. A random sample of 120 days was observed, and the mean number of crimes for the sample was calculated. Describe the sampling distribution of the sample mean. to. What is the shape of this sampling distribution? 'Approximately Normal "If it complies write 1, if it does not comply write 0. b. What is the mean of this sampling distribution? C. What is the standard deviation of this sampling distribution?