In a factory, the weight of the concrete poured into a mold by a machine follows a normal distribution with a mean of 1150 pounds and a standard deviation of 22 pounds. Approximately 95% of molds filled by this machine will hold weights in what interval? 

1084 to 1216 pounds 

1106 to 1150 pounds 

1106 to 1194 pounds 

1128 to 1172 pounds