Register
Out of the 56 players on the football team, 24 are on honor roll and 18 have perfectattendance. Seven who are on honor roll also have perfect attendance. If a player is chosen atrandom, what is the probability
67.4k views
2 votes
Out of the 56 players on the football team, 24 are on honor roll and 18 have perfectattendance. Seven who are on honor roll also have perfect attendance. If a player is chosen atrandom, what is the probability that they are on honor roll, if it is known that they also haveperfect attendance?

User Sabith
by
3.5k points

1 Answer

6 votes

This is a case of conditional probability.

The total number of players is 56

Given that 24 are on honor roll, the probabillity that a player is on honor roll is

24/56 = 3/7

Seven who are on honor roll also have perfect attendance. It means .

User Estebanuri
by
3.5k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.4m questions

4.3m answers

Other Questions

A study was completed in Florida. In southern Florida, the study involved 3,000 patients; 54% of them experienced flulike symptoms during the same month. The study had a margin of error of 1.8%. What does
Can someone help me plz I have to Turn 27/9 in simplest
The sanchez family goes out for dinner, and the price of the meals is $60. The sales tax on the Meals is 7 percent, and they also want to leave a 15 percent tip. What is the total cost of the meal? Analyze
A survey of 539 adults aged 18-24 year olds was conducted in which they were asked what they did last Friday night. It found: 189 watched TV 163 hung out with friends 29 watched TV and ate pizza, but did
At the beginning of a population study, a city had 240,000 people. Each year since, the population has grown by 9.7%. Lett be the number of years since start of the study. Let y be the city's population.
Link Copied!