Arun has surveyed 25 classmates about the number of pets in their household and received the following frequency table: Number 0 1 2 P(A and B) 3 4 5 6 = Frequency 3 4 4 4 Let A be the event in which for a randomly selected classmate the number of pets in their household is 2 and let B be the event in which for a randomly selected classmate the number of pets in their household is 3. Find the following probabilities: P(A or B) = 4 4 2 % (Round the answer to 2 decimal places.) % (Round the answer to 2 decimal places.)

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
Question 2
Arun has surveyed 25 classmates about the number of pets in their household and received the following
frequency table:
Number
0
1
2
3
4
5
6
Frequency
3
4
4
4
4
4
=
P(A and B) =
2
Let A be the event in which for a randomly selected classmate the number of pets in their household is 2
and let B be the event in which for a randomly selected classmate the number of pets in their household is
3.
Find the following probabilities:
P(A or B) =
% (Round the answer to 2 decimal places.)
% (Round the answer to 2 decimal places.)
Transcribed Image Text:Question 2 Arun has surveyed 25 classmates about the number of pets in their household and received the following frequency table: Number 0 1 2 3 4 5 6 Frequency 3 4 4 4 4 4 = P(A and B) = 2 Let A be the event in which for a randomly selected classmate the number of pets in their household is 2 and let B be the event in which for a randomly selected classmate the number of pets in their household is 3. Find the following probabilities: P(A or B) = % (Round the answer to 2 decimal places.) % (Round the answer to 2 decimal places.)
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Similar questions
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman