Riding to School The probability that John will drive to school is 0.32, the probability that he will ride with friends is 0.28, and the probability that his parents will take him is 0.4. He is not allowed to have passengers in the car when he is driving What is them probability that John will have company on the way to school

Riding to School The probability that John will drive to school is 0.32, the probability that he will ride with friends is 0.28, and the probability that his parents will take him is 0.4. He is not allowed to have passengers in the car when he is driving What is them probability that John will have company on the way to school

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

We know that on a random day during the summer the probability that the student jogs is 0.65, the probability that the students swims is 0.40 and the probability that the student does both is equal to 0.18 What is the probability: i the students does neither
Please can u solve it
Asked this question earlier, but felt like it was misunderstood and I got the wrong answer, so please look again. Thank you
In a family with three children what is the probability that the oldest two children are girls assuming that the probability of boy being born is same as that of girl being born
2. The probability that it will rain today is 50%. The probability that it will rain tomorrow is 60%. There is a 30% probability that it will rain both days. What is the probability that it will rain either today or tomorrow?
i need help with this
Johnny plans to go biking or hiking over the weekend. The probability that he does at least one of these is 0.70 while the probability that he does both is only 0.50. If Johnny is equally likely to go biking as to go hiking, what is the probability that he goes biking but not hiking?
Class = 9th grade; 10th grade; 11th grade; 12 th gradeMales = 9th grade=91; 10th grade=95; 11th grade=103; 12th grade=97Females= 9th grade=101; 10th grade=105; 11th grade=98; 12th grade=101Total= 386(males) 405 (females) 791 (total) What is the probability that a randomly selected student from the school is a 9th grader given that it’s a male student (rounded off to three decimals)? What is the probability that a randomly selected students front he school is 12th grade or a female (rounded off to three decimals) ?
Hi! I pretty much don't understand this problem that was presented on my Statistics class
Please answer both questions please. I'd really appreicate it. Thank you.