MENU


P(red ball)

Probability theory and statistics
Post a reply

P(red ball)

Postby nycmath » Thu Sep 03, 2026 11:28 pm

A box has 4 green balls, 2 yellow balls, 8 red balls and 9 blue balls. What is the probability of randomly selecting a red ball?
nycmath
 
Posts: 1873
Joined: Mon Aug 10, 2026 10:40 pm
Reputation: 70
Top

Re: P(red ball)

Postby Eigenvalue » Thu Sep 03, 2026 11:30 pm

Here is my work for the question:
Attachments
IMG_20260903_222935~2.jpg
IMG_20260903_222935~2.jpg (215.78 KiB) Viewed 75 times

Eigenvalue
 
Posts: 1062
Joined: Mon Aug 10, 2026 10:38 pm
Reputation: 391
Top

Re: P(red ball)

Postby nycmath » Thu Sep 03, 2026 11:45 pm

Eigenvalue wrote:Here is my work for the question:


Perfect.

nycmath
 
Posts: 1873
Joined: Mon Aug 10, 2026 10:40 pm
Reputation: 70
Top
Post a reply

Return to Probabilities and Statistics



Who is online

Users browsing this forum: No registered users and 2 guests