Accidents at facilities are uncommon in several industries. The probability of an accident on any given day is known to be.005, and accidents are independent of one another. a. What is the probability that no accident will occur on any given day throughout a 400-day period? b. What is the probability that there will be at most three days with an accident?

Accidents at facilities are uncommon in several industries. The probability of an accident on any given day is known to be.005, and accidents are independent of one another. a. What is the probability that no accident will occur on any given day throughout a 400-day period? b. What is the probability that there will be at most three days with an accident?

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...

See similar textbooks

Similar questions

Please answer question 17. Thank you!
The probability that a certain state will be hit by a major tornado (category F4 or F5) in any single year is 15. Complete parts (a) through (d) below. a. What is the probability that the state will be hit by a major tornado two years in a row? b. What is the probability that the state will be hit by a major tornado in three consecutive years? c. What is the probability that the state will not be hit by a major tornado in the next ten years? d. What is the probability that the state will be hit by a major tornado at least once in the next ten years?
Find the probability that the person prefers hiking on the coastline given that the person is a female.?(??? ?????????│??????) =
.A single 6-sided die is rolled. What is the probability it lands on a number less than 5? 1/6 1/2 1/3 2/3
Assuming that the probability that an individual changes residence during the year is 0.21. A survey is taken of five individuals. What is the probability that three out of five individuals move during the year?
For the cases listed below, in which one would you most likely use the classical approach to assign probability? a. the probability that you roll a five on one roll of two dice. b. all of these c. the probability that at least one of the ten orders you placed on Amazon will be delivered late. d. the probability that you will become famous.
The difference between a random variable and a probability distribution is that Select one: O a. a random variable include the probability of an event O b. a random variable does not include the probability of an event O c. a probability distribution can only assume whole numbers O d. a random variable can only assume whole numbers
A probability that a patient recovers from a rare disease is 0.04. If 15 people were known to have contracted this disease, what is the probability that a. 10 will survive, b. from 3 to 8 will survive C. exactly 5 will survive
Which of the following do you think could possibly be true? A. The number of students enrolled at a university decresed by 100% from last year B. The probability that an NFL team win the super bowl this year is 110% C. A student flips a coin 10 times and obeserves 65% of the time the coin lands on tails D.85% of students at a university are enrolled full-Time
If a graduate student is randomly selected, find out the probability that that particular student's birthday is NO in day in May (In calculating the probability, ignore the inclusion of leap years). a. 31/364 b. 334/365 c. 31/365 d. 11/12
a. Find the probability that when a single six-sided die is rolled, the outcome is 3. b. Find the probability that when a coin is tossed, the result is tails. c. Find the probability that when a six-sided die is rolled, the outcome is 7. a. The probability of rolling a 3 on a six-sided die is (Round to three decimal places as needed.) ...
A novice marksman is shooting at a target 1000 feet away. The probability of his hitting the target is 0.3. a. What is the probability that he hits the target on the 25th shot? b What is the probability that he will have to shoot more than 200 times to hit the target? c. What is the probability that the number of shots he has to take to hit the target is greater than or equal to 60? d. What is the probability it will take him more than 1020 shots to hit it? e. What is the probability that the number of shots he will have to make to hit the target is 20 or fewer? f. What is the expected number of shots it will take him to hit the target? g. What is the variance of the number of shots needed to hit the target?