Physics, asked by sbmpatna4, 9 months ago

IT a ste
The mean of 15 numbers is 5. If 2 is added to each number, th
15 the mean of a hundred observations was found to be 40. Later on, it was discovered that a
score of 27 was misread as 57. Find the correct mean.
umher is excluded, then the mean gets reduced by 2.

Answers

Answered by premak1504

1

Answer:

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Explanation:

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