1
answer
0
watching
133
views
10 Nov 2019
1. A political discussion group consists of 5 Democrats and 6 Republicans. Four people are selected to attend a conference.
A. In how many ways can four people be selected from this group of eleven?
B. In how many ways can four Republicans be selected from the six Republicans?
C. What is the probability that the group selected to attend the conference are all republicans?
1. A political discussion group consists of 5 Democrats and 6 Republicans. Four people are selected to attend a conference.
A. In how many ways can four people be selected from this group of eleven?
B. In how many ways can four Republicans be selected from the six Republicans?
C. What is the probability that the group selected to attend the conference are all republicans?
Jean KeelingLv2
2 Mar 2019
