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viktelen [127]
3 years ago
6

Please help me I’m bad at math

Mathematics
1 answer:
puteri [66]3 years ago
4 0

The range is the inteval including all possible answer.

Boys' answers range from 3 to 10, whereas girls' anwers range from 5 to 9. So, the range is greater for the boys, because

10-3=7>4=9-5

As for the average, we have to sum all results and divide by the number of results:

A_{boys} = \dfrac{3+6+7+7+8+8+8+8+9+10}{10} = 7.4

A_{girls} = \dfrac{5+6+6+6+7+7+7+8+9}{10} = 6.1

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Answer:

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This is the required answer

<em>hope</em><em> </em><em>it</em><em> </em><em>hel</em><em>ps</em><em> </em><em>u</em><em> </em><em>and</em><em> </em><em>keep</em><em> </em><em>smiling </em>:)

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