Five families have 4, 3, 5, 4 and 2 children, as shown on a bar graph. A new family with 3 children moves in and is added to the graph. What is the new average number of children per family?

Question

Accepted Answer

3.5. New total = 4+3+5+4+2+3 = 21 over 6 families. Average = 21/6 = 3.5 children per family.

Five families have 4, 3, 5, 4 and 2 children, as shown on a bar graph.
A new family with 3 children moves in and is added to the graph.
What is the new average number of children per family?

Step-by-Step Solution

Master this chapter in 30 minutes a day.

More Class 6 Bar Graphs practice

Five families have 4, 3, 5, 4 and 2 children, as shown on a bar graph.A new family with 3 children moves in and is added to the graph.What is the new average number of children per family?

Step-by-Step Solution

Master this chapter in 30 minutes a day.

More Class 6 Bar Graphs practice

Five families have 4, 3, 5, 4 and 2 children, as shown on a bar graph.
A new family with 3 children moves in and is added to the graph.
What is the new average number of children per family?