'For a binomial distribution with n = 20 and p = 0.35, the variance is'
Added by Jason R.
Step 1
The variance (\(\sigma^2\)) of a binomial distribution can be calculated using the formula: \[ \sigma^2 = n \cdot p \cdot (1 - p) \] where: - \(n\) is the number of trials, - \(p\) is the probability of success on a single trial. Show more…
Show all steps
Close
Your feedback will help us improve your experience
Anna D. and 83 other Intro Stats / AP Statistics educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
If n =41 and p=0.6 then the variance of the binomial distribution is
Pritesh R.
'The mean and standard deviation of a binomial probability distribution with n=25 and p = 0.20 are'
Audrey F.
Find the mean, variance, and standard deviation of the binomial distribution with the given values of n and p n=60, p=0.2
Robin C.
Recommended Textbooks
Elementary Statistics a Step by Step Approach
The Practice of Statistics for AP
Introductory Statistics
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD