Question

if 4 students are chosen as representatives in the day 3 question, what is the probability of not being chosen as a representative?
○ 1/28
○ 24/28
○ 4/7
○ 22/28

Explanation:

Step1: Assume total students are 28

Let's assume there are 28 students in total.

Step2: Calculate number of non - chosen students

The number of students not chosen is \(28 - 4=24\).

Step3: Calculate probability

The probability of not being chosen is \(\frac{24}{28}=\frac{6}{7}\).

Answer:

\(\frac{6}{7}\)