Question

the mean of 200 items was 50. Later on,it was discovered that two items were misread as 83. Find the correct mean.​

Answer 1

Answer:

∴ correct mean =

200

10,180

= 50.9

Step-by-step explanation:

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Answer 2

Answer:

Toppr

.

Answer · 0 votes

The mean of 200 items was 50 no of item = 200 mean = 50 mean = sum of itemsNo of items 50 = sum of items200 Sum of items = 200 × 50 = 10000 lateral on,it ...

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