The average of 50 numbers is 38. If two numbers namely 45 and 55 are discarded. The average of remaining numbers is?
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8
37.5.
Avg for 50 numbers is 38. the total is 38x50= 1900
the total of discarded numbers is 45+55=100. hence the total for 48 numbers is 1900-100=1800.
the new average is 1800 / 48= 37.5
Answered by
2
Answer:could you please tell me how 48 comes.I am little bit confused?
Step-by-step explanation:
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