The following table shows the number of children in each house of a society.Number of ChildrenNumber of Houses0411321035What is the average number of - Quantitative Aptitude@NUM: 74 MCQ SSC CGL 2026 | ExamTest.live

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The following table shows the number of children in each house of a society.Number of ChildrenNumber of Houses0411321035What is the average number of children per house?

Solution & Step-by-step Explanation

Let the number of children be x and the number of houses be f .xff\timesx04011313210203515Total \sum f = 32 \sum f x = 48 The formula for the weighted average is: Average = \frac{\sum f x}{\sum f} Average = \frac{48}{32} = 1.5

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The following table shows the number of children in each house of a society.Number of ChildrenNumber of Houses0411321035What is the average number of children per house?

2

1.75

1.5

1.25

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