b. A fisherman catches, on average three fish in an hour.I. Find the probability that a fisherman catches less than three fishes in 45 minutes.II. Find the probability that a fisherman catches at least eight fishes in two hours.III. Find the probability that a fisherman catches greater than ten fishes in 110 minutes.IV. Find the probability that time between catching two fishes is at most 35 minutes

Answered: Image /qna-images/answer/f0e91d3f-caab-4a14-a6eb-33d148088b90.jpg

Answered: b. A fisherman catches, on average…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Similar questions

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A bag contains 4 red balls, 8 blue balls, and 6 yellow balls. Find the probability of a. Drawing 4 yellow balls and 2 red balls if you were asked to draw 6 balls at a time. b. Drawing 6 balls at a time with at least 3 red balls.
Number 2
A family has 55 children. Assume that each child is as likely to be a boy as it is to be a girl. Find the probability that the family has 55 girls if it is known the family has at least one girl. Answer:
The probability that a sales representative will make a sale is o.20. If the representative talk to six customers, Find the probability that he will make at least four sales.
Two dice are rolled and someone indicates that the two numbers that come up are different. Find the probability that the sum of the two numbers is 6.6. Answer:
The average number of field mice per acre in a 6-acre wheat field is estimated to be 13. a. Find the probability that fewer than 7 field mice are found on a given acre; b. Find the probability that fewer than 7 field mice are found on 2 of the next 3 acres inspected;
A card is drawn at random from a deck of 52 cards. Find the probability of drawing a face card. (A face card is a king, queen, or jack.) Find the probability of drawing either a king or a queen. Find the probability of drawing either a red card with face value at least 10 or a black card with face value at most 6.
9% of all Americans live in poverty. If 38 Americans are randomly selected, find the probability thata. Exactly 4 of them live in poverty. b. At most 4 of them live in poverty. c. At least 2 of them live in poverty.

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