From a group of six people, three individuals are to be selected at random. How many selections are possible?
15
20
3
36
18
88
49
120
9
Here we have total six people, out of which we need to select 3.
No conditions so we will use combination formula to find the number of possible selections
So correct answer is 20.
From a group of six people, three individuals are to be selected at random. How many...
From a group of six people two individuals are to be selected at random .How many possible selections are there?
How many permutations of three items can be selected from a group of six
A group consists of six men and six women. Four people are selected to attend a conference. a. In how many ways can four people be selected from this group of twelve ? b. In how many ways can four women be selected from the six women? c. Find the probability that the selected group will consist of all women? Thank You please show work
. A political discussion group consists of four Democrats and seven Republicans. Three people are selected (at random) to attend a conference. a. In how many ways can three people be selected from this group of eleven? b. In how many ways can three Republicans be selected from the seven Republicans? c. Find the probability that the selected group will consist of all Republicans.
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In a group of 20 boys and 18 girls, three people are chosen at random. What is the probability that 1 girl and 2 boys are selected? Make sure your answer is between 0 and 1
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