The problem asks us to create a frequency table from the given data points, which represent the number of players injured in each match. The data is $1, 2, 2, 1, 2, 1$. We need to find how many matches had 0 injured players, 1 injured player, and 2 injured players.

1. Problem Description

The problem asks us to create a frequency table from the given data points, which represent the number of players injured in each match. The data is $1, 2, 2, 1, 2, 1$. We need to find how many matches had 0 injured players, 1 injured player, and 2 injured players.

2. Solution Steps

First, we need to count how many times each number appears in the data set.

* The number 0 appears 0 times.

* The number 1 appears 3 times.

* The number 2 appears 3 times.

So, the frequency table will have:

* 0 injured players: 0 matches

* 1 injured player: 3 matches

* 2 injured players: 3 matches

3. Final Answer

0

3

3