Assume a Web site changes its content according to the distribution in Exercise 3-30. Assume 10 changes

Question:

Assume a Web site changes its content according to the distribution in Exercise 3-30.

Assume 10 changes are made independently.

(a) What is the probability that the change is made in less than 4 days in seven of the 10 updates?

(b) What is the probability that the change is made in less than 4 days in two or fewer of the 10 updates?

(c) What is the probability that at least one change is made in less than 4 days?

(d) What is the expected number of the 10 updates that occur in less than 4 days? 

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Applied Statistics And Probability For Engineers

ISBN: 9780470053041

5th Edition

Authors: Douglas C. Montgomery, George C. Runger

Question Posted: