Question

A committee of two students will be selected from a list that contains six Grade 9 students and eight Grade 10 students. What is the expected number of Grade 10 students on the committee?

Answer 1

Answer:

of course eight right answer

Answer 2

Answer:

It is the question of probability

Step-by-step explanation:

Total number of outcomes = 6+8 = 14

Favourable outcomes =2

probability = Favourable no of outcomes

--------------------------------------------

Total number of outcomes

= 2 / 14 = 1 / 7

Probability is 1 / 7

Expectation can be of 1 student.