1. The patient recovery time from a particular surgical procedure is normally distributed with a mean of 7 days and a standard deviation of 2.1 days.
   1. What is the probability of spending more than 2 days in recovery? Use probability notation in your answer.Round your answer to four decimal places.

1. What is the probability of spending less than 2 days in recovery? Use probability notation in your answer.Round your answer to four decimal places.

1. It takes Reggie 2 weeks to recover. Is this an unusual amount of time for recovery? Explain.

1. Explain the difference between a growth mindset and being positive/optimistic.