Activity 1: Solve ItDirections: Solve each problem involving discrete probabilitydistribution.1. A baker is deciding how many batches of cupcakes to make to seil in herbakery. Through observation, the baker has established a probabilitydistribution.342.0.351.P(x)0.200.250.20a. What is the probability that the baker will sell more than one batch?b. What is the probability that the baker will sell exactly one batch?c. Find the probability that the baker will sell at least two batches.2. Below is a probability distribution for the number of students with high honors.2.34P(X)0.200.350.250.100.10a. Find P(x 3).Find P(x <3).c. Find P(x 2 1).2022.02.18 11:27

Answered: Image /qna-images/answer/b1597b4e-6573-45b7-ae30-9f784cf58106.jpg

Answered: a. What is the probability that the…

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

George buys six lottery tickets for $2 each. In addition to the grand prize, there is a 20% chance that each lottery ticket gives a prize of $4. Assume that these tickets are not grand prize winners. a.What is the probability that the tickets are winners more than the average that George expected? b.What is the probability that none of the tickets are winners? c.What is the probability that at least one of the tickets is a winner?
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?
In the film industry, the chance of a moviebecoming a flop is 90%.a. Among the first 5 movies produced in a year, what is the probability that only the last movie will be a flop? b. Among 18 movies, what is the probabilitythat exactly 7 movies will be flops? c. Among 20 movies, what is the probabilitythat more than 5 movies will be flops?
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
A survey found that 30% of pet owners had their pets bathed professionally rather than do it themselves. If 10 pet owners are randomly selected, find the probability that a. Exactly 4 people have their pets bathed professionally. b. At most 4 people have their pets bathed professionally.
B. Two air force helicopters have a mission to strike and shoot a target in enemy land, the probability that the first pilot hit the target is (1/2), the probability that the second pilot hit the target is (1/4). What the probability that a. The first and second pilot shoot the target? b. One of them shoot the target?
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?
A hooman plays toss coin. Hooman started by tossing three coins. A. Find the probability getting atleast two heads. Find the probability get atleast a tail and head. C. Find the probability that he gets three tails. B.
The probability that a child will like a new flavor of ice cream is 0.72. In a group of nine children find the probability that at least 7 children like the new flavor.

Recommended textbooks for you

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

SEE MORE TEXTBOOKS

a. What is the probability that the baker will sell more than one batch? b. What is the probability that the baker will sell exactly one batch? c. Find the probability that the baker will sell at least two batches.