Garrett wanted to know if there was a connection between his coffee consumption and how well he slept that night. For weeks, Garrett recorded how many cups of coffee he drank in the morning and how many hours he slept that night.6 hours 7 hours0 cups of coffee 7 101 cup of coffee 8 62 cups of coffee 5 13What is the probability that a randomly selected day is one when he drank exactly 1 cup of coffee or 0 cups of coffee?Simplify any fractions.

Samir works at a coffee shop on weekends. Every now and then, a customer will order a hot tea and ask Samir to surprise them with the flavor. The teas are categorized by flavor and caffeine level.The probability that a tea is fruity is 0.2, the probability that it is caffeine-free is 0.4, and the probability that it is fruity and caffeine-free is 0.1.What is the probability that a randomly chosen tea is fruity or caffeine-free?Write your answer as a whole number, decimal, or simplified fraction.

Every afternoon, Ron enjoys a cup of hot tea in one of his many teacups. Once, Ron counted all the teacups in his collection, noting their colors and size.The probability that a cup is white is 0.9, the probability that it is small is 0.6, and the probability that it is white or small is 1.What is the probability that a randomly chosen cup is white and small?Write your answer as a whole number, decimal, or simplified fraction.

In a class of students, the following data table summarizes the amount of sleep of students and whether they have an A in the class. What is the probability that a student chosen randomly from the class slept 6 hours or less?Slept more than 6 hours Slept 6 hours or lessHas an A 13 3Does not have an A 4 10

ack wakes up late on average 3 days in every 5. If Jack wakes up late, the probability he's late for school = 9/10 If Jack does not wake up late, the probability he's late for school = 3/10 One what percent of days does Jack get to school on time? 80% 34% 50% 66%

Faculty in the psychology department at State University consume an average of 5 cups of coffee per day with a standard deviation of 1.5. The distribution is normal. What proportion of faculty consumes an amount between 4 and 6 cups?Choose one0.54680.49720.50none of these