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In a group of 15 children, 5 said they are an only child, 3 said they have 1 sibling only, 4 said they have exactly 2 siblings, and 3 said they have exactly 3 siblings.

What is the average number of siblings for this group?

Enter your answer as a decimal, rounded to the nearest tenth, in the blank.

1 Answer

6 votes
the average number should be 32
User Avagut
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