.

Thursday, November 21, 2019

Probability Assignment Speech or Presentation Example | Topics and Well Written Essays - 500 words

Probability Assignment - Speech or Presentation Example Since the committee consists of 3 members, there are 3! possible permutations of any committee. Thus, we need to divide the number of permutations by 6 to get the number of combinations: When a coin is tossed once, there are two outcomes. It can turn up a head or a tail. When 10 coins are tossed simultaneously, the total number of outcomes = 210. In this event, if the third coin were to turn up a head, then the number of possibilities for the third coin is only 1 as the outcome is fixed as head. Therefore, the remaining 9 coins can turn up either a head or a tail equals 29. The first envelope can be posted in any of the 3 mailboxes. Hence, there are 3 choices for it. Similarly, each of the other four envelopes can be posted in any of the 3 mailboxes. Therefore, the total number of ways these 5 envelopes can be posted in the 3 mailboxes is 3*3*3*3*3 =

No comments:

Post a Comment