💬 👋 We’re always here. Join our Discord to connect with other students 24/7, any time, night or day.Join Here!
Get the answer to your homework problem.
Try Numerade free for 30 days
Like
Report
Jesse has eight friends who have volunteered to help him with a school fundraise. Five are boys and 3 are girls. If he randomly selects 3 friends to help him, find each probability. $P(\text { at least } 2 \text { girls) }$
$\frac{2}{7}$
Intro Stats / AP Statistics
Algebra
Chapter 12
Probability and Statistics
Section 5
Adding Probabilities
Sampling and Data
The Normal Distribution
Introduction to Combinatorics and Probability
Missouri State University
Oregon State University
Harvey Mudd College
Lectures
01:32
In mathematics, the absolu…
01:11
03:49
Jesse has eight friends wh…
03:00
03:02
02:27
Six girls and eight boys w…
02:51
02:19
02:02
03:57
06:10
02:10
A class consists of 10 gir…
So in this example were given a total people five boys, three girls. It's like three of them were asked probability of selecting at least two girls, which we know we could decipher. This The only way is disliked at least two girls is to select two or three girls. In this case, since the event, close it. I'm gonna find the probability of selected two girls. Add it to the probability of So in order to select two girls, you must like you girls out of total three multiplied with amount ways. One boy, five total. In this, it's all gonna be over a number of ways. Choose three people total. Now, if we want to slight three girls, we have two sluts, all three of the woman. Then we also have to select zero of the boys. So after we plug this, enjoy calculator three times five over sex plus one one over 56. D'oh 16 over 56 which to over seven
View More Answers From This Book
Find Another Textbook
Numerade Educator
In mathematics, the absolute value or modulus |x| of a real number x is its …
Jesse has eight friends who have volunteered to help him with a school fundr…
Six girls and eight boys walk into a video store at the same time. There are…
A class consists of 10 girls and 12 boys. A team of 6 members is to be chose…
03:04
Bob is moving and all of his sports cards are mixed up in a box. Twelve card…
03:27
The table below shows the amounts of money spent on education per student in…
03:37
For Exercises $17-19,$ use the following information. The sizes of CDs made …
00:50
ACT/SAT PQRS is a square. What is the ratio of the length of diagonal $\over…
02:38
Prove that each statement is true for all positive integers. $8^{n}-1$ i…
Find a counterexample for each statement.$1+2+3+\cdots+n=2 n-1$
00:55
GAMES For Exercises $30-35$ , use the following information. A certain game …
Solve each equation or inequality.$e^{2 x}>5$
01:09
For Exercises $38-41,$ suppose you spin the spinner twice.Sketch an area…
04:59
For Exercises $2-4,$ use the following information. Mr. Bash gave a quiz in …
Create an account to get free access
Join Numerade as a
Already have an account? Log in
