Calculating Binomial Probabilities with Technology

Rating:

- (1)
- (1)
- (1)
- (0)
- (1)

Description:

After viewing this packet you should be able to calculate the probability for any number of successes in n trials of a binomial experiment, including a number equal to, less than, or greater than a given number of successes using either Statdisk or Excel.

The example shown illustrates how to find the probabiltiy of exactly 7 successes in 12 trials of a binomial random variable with probabiltiy of success on an individual trial of 0.5 and was inspired by the fact that I am from a family of 12 consisting of 7 girls and 5 boys. I wondered what the probability of 7 female births in 12 total births would be.

(more)

Try Our College Algebra Course. For FREE.

Sophia’s self-paced online courses are a great way to save time and money as you earn credits eligible for transfer to over 2,000 colleges and universities.*

Begin Free Trial

No credit card required

28 Sophia partners guarantee credit transfer.

263 Institutions have accepted or given pre-approval for credit transfer.

* The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 25 of Sophia’s online courses. More than 2,000 colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.

Tutorial