Question

Joanna takes dance classes every day. There are 8 girls in her class. The table lists the ages of the girls in Joanna's class. 1) Joanna's sister Mridula also takes dance lessons. All dancers in Mridula's class are older than 13 years old. The range of ages for both classes is still the same. How is this possible? Please answer fast. It's urgent. Useless comments will be reported. The correct answer will be marked as the brainliest

Answer 1

Answer:

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Answer:

12 is the mean age

Step-by-step explanation:

11+13+10+13+10+11+15+13

Okay now when we added ALL these numbers the answer is 96

Now since there are 8 numbers that we added, so now we should divide 96 with 4 =96/4

Which is now equal to 12

Therefore the mean age is 12

HOPE ITS HELPFUL