Download Peterson as their teacher at some point. Suppose you randomly

Survey
yes no Was this document useful for you?
   Thank you for your participation!

* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project

page
1
page
2
page
3
page
4
page
5
page
6
page
7
Document related concepts
no text concepts found
Transcript 
Warm Up
About 16% of WHS students will have Mrs. Peterson as their teacher at some point. Suppose you randomly select 50 WHS students.
1. What is the expected number of Mrs. P's students you would find?
2. Is this binomial distribution approximately normal?
1
2
3
4
5
6
Five Steps for Binomial Distributions
1. State the p you are questioning.
2. Verify that the distribution is approximately normal. Find the mean and standard deviation.
3. Sample must be random.
4. Determine the standardized value for the data found in the sample. Sketch the normal curve.
5. Are results statistically significant?
If yes, the probability is not correct for your population.
If no, the probability is plausible for your population.
7
Related documents