Each day in Iceland, it rains with a probability p=0.8. Denote X the number of days I stay until l've had 2 sunny days in my holidays. What is the p.m.f. of X? The day I finally get the second sunny day I leave. What is the probability that I stayed exactly one week? Give your answer up to two decimals

Each day in Iceland, it rains with a probability p=0.8. Denote X the number of days I stay until l've had 2 sunny days in my holidays. What is the p.m.f. of X? The day I finally get the second sunny day I leave. What is the probability that I stayed exactly one week? Give your answer up to two decimals

Name: Each day in Iceland, it rains with a probability p=0.8.Denote X the n
Uploaded: 2024-03-20T07:06:41.000Z
Channel: Bartleby
Description: Each day in Iceland, it rains with a probability p=0.8.Denote X the number of daysI stay until l've had 2 sunny days in my holidays.What is the p.m.f. of X?The day I finally get the second sunny day I leave.What is the probability that I stayed exac

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: A baseball player has a batting average of 0.22. What is the probability that he has exactly 6 hits…

A: Answer: Given that: p= 0.22 , n= 7 now will use Binomial probability P(X=x)=nx*px*(1–p)n–x,where…

Q: EXAMPLE 3 If Esther attempts 3 free-throws, find the probability that she misses at least one…

Q: College Courses At a large university, the probability that a student takes calculus and is on the…

A: Let us define the two events as, A = the students takes calculus. B = the student is on the dean’s…

Q: The probability that a spark plug is defective is 35%. Suppose that a person buys 7 spark plugs.…

Q: Show formula please and how to do it on a TI-84 calculator. Thank you. Giving a test to a group…

A: Given A test to a group of students, the grades and gender A B C Total male 3 18 7 28…

Q: Solve the following problem. Mrs. Vines drives to school along the same route Monday through…

Q: 8% of Dr. Williams patients end up with 20-30% vision or better. Find the probability that exactly 4…

A: Let the give data be probability of patients getting well = 0.98 The number of patients. n = 4

Q: Alex makes 20% of his hockey goals that he attempts. For a practice, he likes to shoot goals at the…

Q: A baseball player has a batting average of 0.335. What is the probability that he has exactly 5 hits…

A: Answer - A baseball player has a batting average = 0.335 i.e p = 0.335 n = 7 and…

Q: A gardener buys a package of seeds. Seventy percent or seeds of this type germinate. The gardener…

A: It is given that n =80 and p =0.70.

Q: A jar contains 4 pennies, 3 nickels and 6 dimes. A child selects 2 coins at random without…

A: 4 pennies 3 nickels 6 dimes ______________ 13 total coins select 2 coins at random without…

Q: College Courses At a large university, the probability that a student takes calculus and is on the…

A: P( takes calculus and is on the dean's list) = 0.056P(student is on dean's list) = 0.24P(taking…

Q: find the probability that the first raw chicken sandwich you get will be on the xth sandwich you…

Q: We are interested in analyzing data related to college football. Use S to denote the team is in the…

A: Given information- We have given that the probability of team is in the S = 5.5% So, the probability…

Q: The table list the drinking habits of a group of college students . If a student is chosen at random…

A: Given data, Non-Drinker Regular drinker Heavy drinker Total Man 135 59 5 199 Woman 187 21 5…

Q: A group of people were asked if they had run a red light in the last year. The number of people that…

A: The sample proportion of the sample of size n can be defined as: p^=xn Here, x = Total number of…

Q: Find the probability that x falls in the shaded area. HO 2 3 4 5 6 7 8 9 10 X

A: Given diagram,We have to find the Probability that X falls in the shaded area .

Q: You are hosting a party with 6 coworkers . Each coworker will be getting a beer as a drink. The…

A: It is given that the number of co-workers or friends is 6. The probability of any co-worker asks for…

Q: A school newpaper reporter decides to randomly survey 10 students to see if they will attend Tet…

A: Sample size 25% of students attend Tet festivities.

Q: Can the value 2 be a probability?

A: Valid conditions for probability: The probability is non-negative. That is, the probability is…

Q: A quick quiz consists of a true/false question followed by a multiple-choice question with 6…

Concept explainers

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.

Topic Video

Question

Each day in Iceland, it rains with a probability p=0.8.
Denote X the number of daysI stay until l've had 2 sunny days in my holidays.
What is the p.m.f. of X?
The day I finally get the second sunny day I leave.
What is the probability that I stayed exactly one week?
Give your answer up to two decimals

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Discrete Probability Distributions$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, probability and related others by exploring similar questions and additional content below.

Similar questions

Find the probability of that he or she owns a credit card given that the student is a freshman. Round your answer to the three decimal places
The probability of obtaining a raw chicken sandwich at Windies restaurant is 10.4%. Complete the table below to find the probability that the first raw chicken sandwich you get will be on the xth sandwich you buy.Report answers accurate to 3 decimal places or copy paste from Excel. xth sandwich bought Probability this will be your first raw chicken sandwich 1 2 3 4 5 6 or greater
A baseball player has a batting average of 0.355. What is the probability that he has exactly 4 hits in his next 7 at bats? Round your answer to 4 decimals. The probability is Show your work. Show what you entered into the calculator.
please answer letter d question
Katherine works at a grocery store and is assigned their daily duty by the shift manager in charge. When Kim is the shift manager, Katherine is assigned the cash register 85% of the time. When Sophia is the shift manager, Katherine is assigned the cash register 30% of the time. The probability that Kim is the shift manager is and the probability that Sophia is 3 the shift manager is. Determine the probability, to the nearest hundredth, that Katherine works the cash register.
If the probability that an individual will suffer a bad reaction to a given vaccine is 0.19. Determine the probability that out of 3 individuals, at least two will suffer a bad reaction The answer should be a number rounded to five decimal places, don't use symbols such as %
Solve the following:
Please walk through all steps used to appropriatly enter the data using TI-84 calculator?
This table that give the probability of the number of cars that a family owns. Which mathematical expression describes the probability that a family owns at least one car? Number of cars o 1 2 3 Probability 0.100.200.40 0.30 Select one: a. 0.20 x 1 O b.1-0.20 O c.0.20 + 0.30 + 0.40 d. 0.20 x 0.30 x 0.40
.l Boost Mobile 7:58 PM A ixl.com A dentist was making note of his upcoming appointments with different aged patients and the reasons for their visits. Regular cleaning Broken tooth Patients under 2 18 Patients 19-60 4 What is the probability that a randomly selected appointment is with a patient 19-60 given that the appointment is for a broken tooth? Simplify any fractions. Submit Work it out Not feeling ready yet? These can help: X IXL Practice in the app OPEN
A group of people were asked if they had run a red light in the last year. 273 responded "yes", and 289 responded "no". Find the probability that if a person is chosen at random, they have run a red light in the last year. Give your answer as a fraction or decimal to 4 decimal places Question Help: DVideo D Post to forum
Please help