The probability that a student passes APPDA is 2/3, and the probability that she passes Research Methods is 4/9. If the probability of passing at least one course is 4/5, what is the probability that she will pass both courses ? Final answer in % and 2 decimal places.

The probability that a student passes APPDA is 2/3, and the probability that she passes Research Methods is 4/9. If the probability of passing at least one course is 4/5, what is the probability that she will pass both courses ? Final answer in % and 2 decimal places.

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: The results of a recent survey indicate that when grilling, 59% of all households in the US use a…

A: The number of randomly selected households, The per centage of households in the US that use a gas…

Q: A group of people were asked if some psychics can help solve murder cases. 220 responded "yes", and…

A: Answer:- Given, Number of respondents who said "yes", n(Yes) = 220 Number of respondents who said…

Q: A high school baseball player has a 0.217 batting average. In one game, he gets 7 at bats. What is…

A: P(hit) = p = 0.217 no. of trials (n) = 7 x = no. of hits P(x≥2) = ?

Q: Find the probability a randomly selected z-score is between -1.4 and 2.3. Round your result to 4…

A: We have to find given probability

Q: In a large population, 59% of the people have been vaccinated. If 5 people are randomly selected,…

Q: Aden buys a bag of cookies that contains 5 chocolate chip cookies, 4 peanut butter cookies, 4 sugar…

A: number of chocolate chip cookies in a bag = 5 number of peanut butter cookies in a bag = 4 number…

Q: A study indicates that 67% of students have have a laptop. You randomly sample 7 students. Find the…

A: Given that, The random variable X students have a laptop The probability of success is 0.67 p=0.67…

Q: The probability of winning on an arcade game is 0.711. If you play the arcade game 18 times, what is…

A: Binomial distribution:The events that has exactly two possible outcomes (success or failure) follows…

Q: Melanoma is the most serious form of skin cancer and is increasing at a rate higher than any other…

Q: You purchase boxes of cereal until you obtain one with the collector's toy you want. If, on average,…

A: Given that, You purchase boxes of cereal until you obtain one with the collector's toy you want.…

Q: y-six percent of small business owners do not have a college degree. If a random sample of 50 small…

A: According to the sum, 76% of small business owners do not have a college degree. Let p be the…

Q: A mail order company has a 11% success rate. If it mails advertisements to 515 people, find the…

A: Given Information: n=515p=11%=0.11To find the probability of getting less than 53 sales.

Q: Small Business Owners Seventy-six percent of small business owners do not have a college degree. If…

A: It is given that, n=70 and 0.76.

Q: Seventy-six percent of small business owners do not have a college degree. If a random sample of 50…

Q: If the probability of winning a contest is 0.02, what is the probability of NOT winning the contest?…

A: Let say event A is the winning a contest . Given, the probability of winning a contest is 0.02. That…

Q: You purchase boxes of cereal until you obtain one with the collector's toy you want. If, on average,…

A: It is given that, cereal boxes will be purchased until one box is obtained with the collector’s toy.

Q: Calculate the probability that one of the next 6,827 times the slot machine is played, a jackpot is…

A: Here given , The chance of winning a jackpot on a certain slot machine is 1/17500 . Next 6827…

Q: Garrett buys a bag of cookies that contains 6 chocolate chip cookies, 5 peanut butter cookies, 9…

A: From the provided information, Total number of cookies = 6 + 5 + 9 + 5 = 25

Q: The supplier sent a batch of 10000 parts to the customer. The probability of damage to one part…

A: In question, Given that The supplier sent a batch of 10000 parts to the customer. The probability of…

Q: A blood test for diabetes gives a positive result with a proportion of 0.18 when an individual has…

A: Given that :A blood test for diabetes gives a positive result with a proportion of 0.18 when an…

Q: The probability is 0.0651 that the 4th applicant for a factory job will be hired on the 10th…

A: Given that, the probability is 0.0651 that the 4th applicant for a factory job will be hired on the…

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

Q: A survey of families revealed that 58% of all families eat turkey at holiday meals. 44% eat ham…

A: Given data, P(Turkey)=0.58 P(ham)=0.44 P(Turkey and ham)=0.16 P(Turkey or Ham)=?

Q: 53% of undergrads at UD are from Ohio. If a Simple Random Sample of 180 UD undergrads will be taken,…

A: proportion of Undergrads at UD are from Ohio(p)=0.53sample size(n)=180Mean()=p=0.53standard…

Q: The probability that a student pilot passes the written test for a private pilot's license is 0.55.…

A: Probability distributions are of two types, discrete and continuous distributions. Binomial…

Q: Every day, Jorge buys a lottery ticket. Each ticket has a probability of 0.2 of winning a prize.…

A: Given that the probability of winning a prize is p = 0.2. Let, X = Number of prizes won by Jorge…

Q: A local club plans to invest $10000to host a baseball game. They expect to sell tickets worth…

A: Given: Investment amount to host a baseball game, A=$10000 Expected cost to sell tickets, S=$19053…

Q: In a large population, 61% of the people have been vaccinated. If 5 people are randomly selected,…

A: From the given information, Sample size (n) = 5, Probability of success (p) = 0.61.

Q: The probability is 0.6. 10 shots, what is the probability that she makes exactly 7 of them? Round to…

A: It is given that the probability of making a shot is 0.60. Assuming that shots are independent, the…

Q: If the probability of a defective light bulb is 0.01, to be 92.5 % confident, up to how many…

A: Given information: PDefective=0.01, n=40

Q: A mail order company has a 7% success rate. If it mails advertisements to 636 people, find the…

A: Givenp=0.07n=636let "x" be no. of getting salesx~Binomial(n=636,p=0.07)P(X=x)=(nx)px(1-p)n-x ;…

Q: know the answer is 0.0166. I am struggling to remember the steps to get the answer. The image is to…

Q: If a seed is planted, it has a 75% chance of growing into a healthy plant. If ten seeds are…

A: Givenprobability of growing into a healthy plant=0.75probability of doesn't…

Q: The brand name of McDonald's has a 95% recognition rate. If a McDonald's executive wants to verify…

A: Let X be the number of consumers recognize the McDonald's brand name which follows binomial…

Q: The data mentioned in the question can be expressed as PB=0.25, PW=0.25, PS=0.50, PGB=0.40,…

A: Given, The data mentioned in the question can be expressed as P(B)=0.25, P(W)=0.25, P(S)=0.50,…

Q: A hunter is able to hit the flying bird 40% of the time. If he shoots 8 bullets, what is the…

A: According to the given information, we have A hunter is able to hit the flying bird 40% of the time.…

Q: Smith is a weld inspector at a shipyard. He knows from keeping track of good and substandard welds…

A: smith checks 300 of the 7500 welds completed that shift.suppose x be the number of substandard…

Q: If a seed is planted, it has a 60% chance of growing into a healthy plant. If 12 seeds are planted,…

Question

Video Video

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 with 2 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

Suppose that 3% of all adults suffer from diabetes and that 28% of all adults are obese. Suppose also that 2% of all adults both are obese and suffer from diabetes. Answer the questions below. (If necessary, consult a list of formulas.) (a) Find the probability that a randomly chosen adult is obese, given that he or she suffers from diabetes. Round your answer to 2 decimal places. (b) Find the probability that a randomly chosen obese adult suffers from diabetes. Round your answer to 2 decimal places.
Small Business Owners Seventy-six percent of small business owners do not have a college degree. If a random sample of 70 small business owners is selected, find the probability that exactly 56 will not have a college degree. Round the final answer to at least 4 decimal places and intermediate --value calculations to 2 decimal places. P(X=56) =
The pass rate in Math146 at GRC is only 30% per quarter. 8 students are taking Math146 this quarter. What is the probability that EXACTLY 3 students will pass Math146 this quarter? Please just enter the numerical answer to 4 decimal places places in the box provided a. 0.254 O b. 0.309 O c. 0.239 d. 0.806
Cornell buys a bag of cookies that contains 5 chocolate chip cookies, 6 peanut butter cookies, 4 sugar cookies and 4 oatmeal cookies.What is the probability that Cornell reaches in the bag and randomly selects an oatmeal cookie from the bag, eats it, then reaches back in the bag and randomly selects a chocolate chip cookie? Give your answer as a fraction, or accurate to at least 4 decimal places.
In the winter, guests who visit Yosemite National Park like to stay at an overnight lodge in the park 57 % of the time. Find the probability that among 6 guests surveyed exactly 4 guests like to stay at an overnight lodge in the park. P(x = 4) =
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
if a seed is planted, it has a 65% chance of growing into a healthy plant. if 6 seeds are planted, what is the probability that exactly 1 doesn't grow? round to 4 decimal places.
The probability of passing the AP Statistics exam is 0.88. Calculate the probability that a student failed it the first time but tried again next year and passed.
A drug test correctly gives a positive result 90 percent of the time. However, 3 percent of the time, it incorrectly gives a positive result. This is known as a false positive. Suppose that 7 percent of the people to be tested will have one or more of the drugs being tested for in their system. What is the probability that a randomly chosen person will have get a positive test result? Your answer should be to 4 decimal places.
Maggie is practicing her penalty kicks for her upcoming soccer game. During the practice, she attempts 10 penalty kicks. If each attempt at the penalty kick is independent of the other attempts and if she scores 65% of the time, historically, what is the probability that she scores at least eight goals? Give your answer as a percentage precise to two decimal places.
The probability is 0.309that the gestation period of a woman will exceed 9 months. In 3000human gestation periods, roughly how many will exceed 9 months? Roughly? human gestation periods will exceed 9 months.
If you roll a die once, what is the probability that you will get a 4 or less? Round off your answer to 3 decimal places.