The table shows the number of points scored by different groups of students in a quiz.
Number of points scored 0 1 2 3 4
Number of groups 2 3 4 5 2
How many groups scored at least two points?

Number of points scored	0	1	2	3	4
Number of groups	2	3	4	5	2

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Worked solution

1. Identify the number of points that satisfy 'at least two points'.

The points that are at least $2$ are $2$ , $3$ , and $4$ .

2. Sum the number of groups for these points.

Number of groups $= 4 + 5 + 2 = 11$

Answer

$11$ (option 4)

AI analysis — may contain mistakes.

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