Probability Pro

Pop quiz: you flip a fair coin 50 times. What is the probability that it lands on heads at least 25 times?

Probability Pro

       iOS iPhone

Pop quiz: you flip a fair coin 50 times. What is the probability that it lands on heads at least 25 times?

The number of computations involved in answering that question is staggering. The formulas can cause nightmares.

"Probability Pro" will tell you that the answer is 55.61% instantly.

How about this classic? In a room of 23 people, what is the probability that at least two people share the same birthday? Believe it or not, it's 50.73%. This powerful application will explain why, and it will calculate the probability for any number of people.

How long would it take you to figure out the answers to those questions without "Probability Pro?" How much time do you want to spend checking your homework?

This application features a rich set of tutorials and solvers for the following topics:

- Venn Diagrams
- Survey Results
- Odds
- Permutations
- Combinations
- Taking Balls from Urns
- Replacement vs. Non-Replacement
- Independent Events
- Dice
- Roulette
- Lottery
- Poker
- General Card Problems
- Expected Value
- Birthday Problem

More screen shots at:

www.lfeldman.com/probabilitypro/screenshots

I welcome all comments, questions, and suggestions: lfeldman65@gmail.com

Follow me on facebook for app news, tips, and free Math help:

www.facebook.com/lfeldmantutoring

Please check out my other applications:

Algebra Pro
Calculus Pro
Geometry Pro
Math Pro (all 6 Math apps for the price of 2!)
Physics Pro
PreCalculus Pro
Statistics Pro

What's new

- High resolution icon for the Retina display
- Added a section for Normal Distributions

Follow me on facebook for app news, tips, and free Math help:

www.facebook.com/lfeldmantutoring


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