A researcher studied the amount of time spent interrogating criminal suspects by analyzing police reports on 1,000 interrogations performed over a 5-year period. She found that the times were normally distributed with a mean length of 106 minutes and a standard deviation of 8 minutes.
What is the probability of an interrogation lasting 120 minutes or more?

Data for the height of a model rocket launch in the air over time are shown in the table. darryl predicted that the height of the rocket at 8 seconds would be about 93 meters. did darryl make a good prediction? yes, the data are best modeled by a quadratic function. the value of the function at 8 seconds is about 93 meters. yes, the data are best modeled by a linear function. the first differences are constant, so about 93 meters at 8 seconds is reasonable. no, the data are exponential. a better prediction is 150 meters. no, the data are best modeled by a cubic function. a better prediction is 100 meters.