Determine the average number and probability, Mathematics

1) At a midway game at the state fair, the probability of winning an individual game is advertised to be 30% (p = . 3). Suppose 50 people played the game (assume all 50 outcomes are independent).

a) Determine the probability that exactly 15 of the 50 people win.

b) Determine the probability that between 12 and 14 people win (i.e. at least 12 but no more than 14 win).

c)  What is the average number (expected number) of winners?

Posted Date: 3/7/2013 2:15:05 AM | Location : United States







Related Discussions:- Determine the average number and probability, Assignment Help, Ask Question on Determine the average number and probability, Get Answer, Expert's Help, Determine the average number and probability Discussions

Write discussion on Determine the average number and probability
Your posts are moderated
Related Questions
a.      Random or probability sampling methods they involve: Simple random sampling Systematic sampling Stratified sampling Multi stage sampling   b.

what is the difference between North America''s part of the total population and Africa''s part


Comparison Test or Limit Comparison Test In the preceding section we saw how to relate a series to an improper integral to find out the convergence of a series.  When the inte

Urn A contains 1 white,2 black and 3 red balls;Urn B contains 2 white,1 black and 1 red balls;and Urn C contains 4 white,5 black and 3 red balls.One urn is chosen at random and two

what is an equation for circle?..

There actually isn't a whole lot to do throughout this case.  We'll find two solutions which will form a basic set of solutions and therefore our general solution will be as,


E1) Why do we shift the place by one, of the result in the second row of the calculation, when we multiply, say, 35 by 237 E2) Write down the algorithm for the multiplication of

Constrcut the adjacency matrix and the adjacency lists for the graph G belowr.