The mean of a set of 30 data is 55. What is the sum of the 30 numbers?
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The mean of a set of 30 data is 55. What is the sum of the 30 numbers?
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Answer:
1650
Step-by-step explanation:
Just do multiplication.
Verified answer
Answer:
1650
Step-by-step explanation:
30 x 55=1650 {mean}