Question

At Fontaine Lake Camp on Lake variable that represents the first trip to Fontaine Lake Camp on which a guest catches a lake trout over 20 pounds. Athabasca in northern Canada, history shows that about 32% of the guests catch lake tro ut over 20 pounds on a 4day fishing tip. ata beat- (a) write out a formula for the probability distribution of the random variable n. P(n) (b) Find the probability that a guest catches a lake trout weighing at least 20 pounds for the first time on trip number 3. (Round your answer to three dedimal places) 148 (a) Find the probability that it takes more than threetrips for a guest to catch bk 314 wighing at leat20 unds loun yor ) What is the expected number of fishing trips that must be taken to catch the fist lake trout over 20 pounds? Hint: Use y for the geometric distri utin ur answer to two decimal places.) trips and round (Ro

Answer 1

uwtA h-1 PC)(68) 032 p 0.32