Question 32 - Week 3 Practice

Question 32

00:00Est. 2 min

Marks:+3.000.00

Passage

Ten students from classes

9

and

10

have been nominated to form the school committee. The table below provides the number of boys and girls selected from each class. The committee will consist of four students, with two students selected from each class uniformly at random. Based on the above data, answer the given subquestions.

Question

Find the expected number of girls selected for the committee. Enter the answer correct to two decimal places.

Comprehension

Medium Difficulty

16 July 2023

Your answer