Over the course of a year, the manager of Motel StJacques, located in U.S, has noticed that on average, 170 rooms will be rented out every night,...

Over the course of a year, the manager of Motel St‐Jacques, located in U.S, has noticedthat on average, 170 rooms will be rented out every night, with a standard deviation of 10 rooms. If it isassumed that the probability distribution for the number of room rentals forms a normal distribution,what is the probability that on a given night:a) Less than 155 rooms are rented.b) More than 190 rooms are rented.c) More than 164 rooms are rented.d) Between 162 and 188 rooms are rented.Over the course of a year, the manager of Motel St‐Jacques, located in U.S, has noticedthat on average, 170 rooms will be rented out every night, with a standard deviation of 10 rooms. If it is...