According to a marketing website, adults in a certain country average 62

62 minutes per day on mobile devices this year. Assume that minutes per day on mobile devices follow the normal distribution and has a standard deviation of 5

5 minutes. Complete parts a through d below.

a. What is the probability that the amount of time spent today on mobile devices by an adult is less than 66

66 minutes?

nothing

(Round to four decimal places as needed.)