On cloudy days, Lucy has ramen for lunch with probability 0.4. On non-cloudy days, she has ramen with probability 0.2. We know she's having ramen tomorrow What's the probability that it's cloudy tomorrow?

On cloudy days, Lucy has ramen for lunch with probability 0.4. On non-cloudy days, she has ramen with probability 0.2. We know she's having ramen tomorrow What's the probability that it's cloudy tomorrow?

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

Related questions

Q: If 64% of the people at a certain conference are doctors, 31% are women, and 29% are female doctors,…

A: Solution

Q: The switchboard in a Minneapolis law office gets an average of 2 incoming phone calls during the…

A: Let X = the number of calls received at noon. Given, lamda=2 By poisson distribution…

Q: Mrs. Maria's Market buys 77% of eggs from farm A and the rest from farm B. Of the eggs from A, 7%…

Q: Hiro has a 1/7 probability of winning each time he plays a certain game at a carnival. If Hiro plays…

Q: Chris can only afford to take one vacation. His 2 choices are A = Argentina, and B = Bermuda. The…

A: The question is about probability.Given :P ( A ) = 0.401P ( B ) = 0.423

Q: A family has two children. Now, I tell you one of the children is a girl. What is the probability…

A: here probability of girl = 12 probability of boy = 12 here each birth independent from each other…

Q: You have relatives coming for dinner this weekend. The probability that your uncle Josiah will show…

A: given data P(uncle josiah show up) = 0.38 P(aunt Beatrice show up) = 0.27 P(both show up) = 0.1…

Q: What is the probability that Leah makes both free throws? Are the two free throw shots mutually…

A: Let define A be the event that leah makes the free throw therefore: P(A) = 0.48 and let B be the…

Q: If P(A) = 0.72, P(B) = 0.62, and P(A and B) = 0.54, find the probability that neither A nor B will…

Q: On a December day, the probability of snow is .30. The probability of a "cold" day is .50. The…

A: Given On a December day, the probability of snow is .30. The probability of a "cold" day is .50.…

Q: A student's alarm clock fails to go off 1 time out of 3. In addition, the student misses the bus…

A: Let us denote the events: A: Alarm works. B: student miss the bus C: Student arrives the class late.…

Q: Determine whether the scenario involves independent or dependent events. Then find the probability…

A: We are given that there are eight boys and five girls in a class. The teacher randomly selects three…

Q: 4. Dan and Phil are preparing to host a party. They want to have a set of cornhole boards for guests…

A: "Since you have posted a question with multiple subparts, we will solve first 3 sub-parts for you.…

Q: 1. The probability that Thomas passes mathematics is 0.45; biology 0.6 and both 0.15. Determine the…

Q: How can I answer both A and B using excel?

A: Given: P (B) = 0.60 P (A | B') = 0.50 P (A | B) = 0.25

Q: Based on Julie's Semester 1 Mathematics 1 Quiz scores, the probability that Julie obtains a perfect…

A: Given data P(perfect score) =p = 0.7no. of trials (n) = 6X = no. of quiz julie obtains perfect score

Q: We know that on a random day during the summer the probability that the student jogs is 0.65, the…

A: The probability that the student jogs is 0.65, the probability that the students swims is 0.40 and…

Q: d. If we know that a person is a Broncos fan, the probability that they have 6 or more siblings is…

Q: Find the indicated probability. In a certain class of students, there are 8 boys from Wilmette, 4…

Question

On cloudy days, Lucy has ramen for lunch with probability 0.4.
On non-cloudy days, she has ramen with probability 0.2.
We know she's having ramen tomorrow
What's the probability that it's cloudy tomorrow?

Video Video

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

Is the answer 0.5 or 0.05076. Please show work If Missy is late for school one particular day of the week, the probability she arrives on time the next day is 0.8. If she arrives on time one day, the probability she arrives late the following day is 0.3. What is the probability she was late on Thursday?
In general after group makes a reservation in a restaurant they do not show up 20% of the time. If a restaurant has six reservations for the evening, what is the probability that exactly 2 do not show up?
You are playing Blackjack, and you have a 3, a 4, and a Q. Dealer has an Ace. What is the probability that the dealer wins with their second card if you decide to stand? a. 10/16 b. 8/16 c. 7/16 d. 9/16 e. None of the other answers is correct.
For each situation, determine the probability using the addition rule. It is stated if the events are mutually exclusive or not. 1. You are choosing a book from the library. There are 5 mystery books, 15 romance books, and 8 action books. If you randomly select a book, what is the probability it is a romance book or a mystery book? These events are mutually exclusive. 2. You roll a die. What is the probability you will roll an even number or a number less than 3? These events are not mutually exclusive.
Alex has a bag of stuffed animals containing nine bears, six lions, and three monkeys. The probability that Alex will randomly pull out a bear and then a lion is .Using this probability, determine if the event of pulling out a bear and the event of pulling out a lion was independent, dependent, both, or neither. A. neither independent nor dependent B. dependent C. both independent and dependent D. independent
Tom has a standard set of pool balls. If he were to draw one ball at random, what is the probability that it will be red or yellow? Give your answer in its simplest form.
Ernie has a bag of candy that contains 8 peppermint patties and 12 caramels. If he reaches into the bag and pulls out one bar and then a second bar at random, what is the probability that they will both be peppermint patties? O 2/3 2/5 7/19 O 14/95
A prize is placed at random in one of three boxes. You pick a box (and do not open it). Now, the dealer (who knows where the prize is) chooses one of the other two boxes, opens it and shows you that it is empty. She then gives you the opportunity to keep your original box or switch to the other unopened box. Find the probability of winning the prize if you switch. Find the probability of winning the prize if you stay. Should you stay or switch?
a. Provide two independent events that you know the probability of.b. Explain how you know these events are independent.c. Find the probability that they both occur. a. Provide two dependent events.b. Explain how you know these events are dependent.c. Explain why these dependent events might require a different method for calculating the probability of both events occurring. Please number your responses to the questions as they are shown (1a, 1b, 1c, 2a, 2b, and 2c).