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kykrilka [37]
3 years ago
11

Please help me. There are 25 students in Mrs. Benatar‘s class at the beginning of the school year, and the average number of sib

lings for each student is three. A new student with eight siblings join the class in November. What is the new class average for number of siblings? Round your answer to the nearest hundredth.

Mathematics
1 answer:
adelina 88 [10]3 years ago
8 0

Answer: 3.19

Step-by-step explanation:

So to find the average I used a simple but pretty effective method

3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+3+8/26=3.1923

So the new average is 3.19

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