My Math Forum  

Go Back   My Math Forum > High School Math Forum > Probability and Statistics

Probability and Statistics Basic Probability and Statistics Math Forum


Thanks Tree1Thanks
  • 1 Post By romsek
Reply
 
LinkBack Thread Tools Display Modes
October 18th, 2019, 05:18 AM   #1
Senior Member
 
Joined: Dec 2015
From: Earth

Posts: 823
Thanks: 113

Math Focus: Elementary Math
Probability involving even numbers

If $\displaystyle 1\leq p \leq n \; $ ; $\displaystyle n\in \mathbb{N} $.
find the probability such that p is even number.

My approach : $\displaystyle P(p-even)=n^{-1}\lfloor \frac{n}{2} \rfloor $.

Last edited by idontknow; October 18th, 2019 at 05:28 AM.
idontknow is offline  
 
October 18th, 2019, 06:09 AM   #2
Senior Member
 
romsek's Avatar
 
Joined: Sep 2015
From: USA

Posts: 2,636
Thanks: 1472

your formula is correct
Thanks from idontknow
romsek is offline  
Reply

  My Math Forum > High School Math Forum > Probability and Statistics

Tags
involving, numbers, probability



Thread Tools
Display Modes


Similar Threads
Thread Thread Starter Forum Replies Last Post
Probability involving square numbers idontknow Probability and Statistics 1 October 5th, 2019 05:26 AM
Problem involving cubed numbers Red John Algebra 6 June 29th, 2016 02:23 AM
Probability Questions Involving 64 Numbers EvanJ Advanced Statistics 0 December 5th, 2013 06:08 PM
Equation Involving Complex Numbers bilano99 Algebra 2 July 25th, 2013 06:42 AM
Series Involving Prime Numbers everk Real Analysis 2 September 5th, 2011 02:06 PM





Copyright © 2019 My Math Forum. All rights reserved.