Use the normal approximation to the binomial distribution to answer this question. Fifteen percent of all students at a large university are absent on Mondays. If a random sample of 12 names is called on a Monday, what is the probability that four students are absent?
a. 0.0683
b. 0.0213
c. 0.0021
d. 0.1329
A
Business
You might also like to view...
Despite the Gillette Amendment, the public relations clout of the president includes all the following EXCEPT ________
A) traveling with his own media entourage B) exerting influence on the nation's agenda by controlling the "bully pulpit" C) directing the media's search for truth D) his every statement or move intriguing the media
Business
________ behavior is when you stand up for your rights, but you do it in a manner that violates others' rights in an offensive manner
A) Assertive B) Passive C) Aggressive D) None of the above
Business