Question: Look at the histogram of probabilities in the binomial distribution template for the case n = 5 and p = 0.6. a. Is this distribution

Look at the histogram of probabilities in the binomial distribution template for the case n = 5 and p = 0.6.

Look at the histogram of probabilities in the binomial distribution

a. Is this distribution symmetric or skewed? Now, increase the value of n to 10, 15, 20, . .. Is the distribution becoming more symmetric or more skewed? Make a formal statement about what happens to the distribution's shape when n increases.
b. With n = 5, change the p value to 0.1, 0.2, . . . Observe particularly the case of p = 0.5. Make a formal statement about how the skewness of the distribution changes with p.

1 Binomial Distribution Mean Variance Stdev 0.6 12 3.095445 x P(Exactly x) P(At most x) P(At least x) 0 1.0000 0.9898 0.0102 0.0870 0.2300.6630 0.3370 0.0102 0.0768 P(Exactly x) 0.4000 2 0.3174 0.34689222 .0778 0.6826 0.3500 0.2592 0.0778 780.3000 1.0000 0.2500 0.2000 0.1500 0.1000 0.0500 0.0000 0 2 3

Step by Step Solution

3.32 Rating (173 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

a Distribution for n 5 p 06 is slightly skew... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Document Format (1 attachment)

Word file Icon

463-S-D-R-V (182).docx

120 KBs Word File

Students Have Also Explored These Related Statistics Questions!