The average cost to rent a single family home in Stuart is 1 866 per month Assume that the distribution of the monthly rent of all single family homes in Stuart is normally distributed with a standard deviation of 117 Use this information to determine the following probabilities Round solutions to four decimal places if necessary Find the probability that a random sample of 139 homes in Stuart has a mean rent less than 1 849 P 1849 Find the probability that a random sample of 139 homes in Stuart has a mean rent between 1 840 and 1 885 P 1840 1885