THIS QUESTION WAS ANSWERED BEFORE BUT A-D. PLEASE ANSWER SECTIONE.
There is no mass transit in Cedar Grove, so Letecia’s goats arefascinated with buses and trains now that they live in SoCal. Infact, they spend anywhere between 30 and 150 minutes each day onsome form of mass transit or other, and no length of time is anymore likely than any other.
a. Draw a graph of the distribution of the amount of time that anyof Letecia’s goats spends on mass transit in a day.
b. What is the probability that one of Letecia’s goats spends morethan two hours on mass transit in a day?
c. What is the probability that one of Letecia’s goats spendsexactly one hour on mass transit in a day?
d. What is the amount of time one of Letecia’s goats is expected tospend on mass transit in a day? What is the standarddeviation?
e. Supposing that the amount of time a goat spends on mass transiteach day is independent. What would be the probability that a goatwould spend more than 23 complete days on mass transit over thecourse of a year?
