Hi! My topic is about Probability of Mutually Exclusive and Not Mutually Exclusive Events. If applicable, please use this as reference on the solutions in the subparts. Thank you! Mrs. Cruz has 55 students, 30 males and 25 females. One-third of the males and 60% of the females have internet connection. What is the probability that a student chosen is: a. a female or has no internet connection? b. a male or has no internet connection

Hi! My topic is about Probability of Mutually Exclusive and Not Mutually Exclusive Events. If applicable, please use this as reference on the solutions in the subparts. Thank you! Mrs. Cruz has 55 students, 30 males and 25 females. One-third of the males and 60% of the females have internet connection. What is the probability that a student chosen is: a. a female or has no internet connection? b. a male or has no internet connection

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

Approximately 18% of shoppers used cellphones to look for deals. THe probability of making a purchase was 0.45 if a person used a cell phone to shop. For a randomly selected shoppers, what is the probability that the person used a cell phone and made a purchase?
Bartleby has rules to answer 3 questions per sub part. I hope you’ll answer this 3 first questions. This is for my reviewer. Thank you.
Solve the following problem and show your complete solutions. Explain your answer for better understanding.
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.
You took a multiple-choice math test where there were 10 questions and each question had 4 answers to chose from (but only one of them was correct). What is the probability that you get exactly 9 correct? Be sure to identify your variables.
Yahtzee is a game played with 5 dice. Players attempt to score points by rolling various combinations. When all dice show the same number, it’s called Yahtzee and scores 50 points for the first one and 100 points for each successive Yahtzee in the game. a. What is the probability that a person throws a Yahtzee on the very first roll? b. What is the probability that a person throws two Yahtzees on two consecutive rolls?
A spinner has 3 possible outcomes: red, blue, and green. The probability the spinner lands on red is 0.20. If the spinner is spun 5 times, what is the probability it lands on red exactly three times?
Mike is a first year university student who is trying to understand his financial situation. Mike currently lives 1.5 miles away from campus. He works part time in a retail centre that pays him £800 per month. Mike saves £200 out of the part time job pay for his further education plan. As to the below Travel Expenses table published by the Students’ Union, 185 students were randomly selected to help understand the travel expenses and distance to campus. What’s the probability for Mike to spend over £10 on journeys to campus? Distance to Campus (miles) Amount spent, £ 0.1 to 0.25 0.26 to 1.0 Over 1.0 0 – 4.99 35 26 10 5.00 – 9.99 18 39 20 10.00+ 4 14 19