3 years ago

WILL MARK BRAINLEST

1 answer:

7 0

Answer: The answer is 31.25 because The mean of 16 items was found to be 30. So once you checked, it was that 2 items were wrongly taken as 22 and 18 instead of 32 and 28 respectively. Sum = mean no of items = 30 16 = 480

(32 +28) – (22 + 18) = 20

Correct mean = = 31.25

Step-by-step explanation: My apologize that I took long I hope this helps.

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