Math, asked by prernajatin912, 3 months ago

find the answer of these question fast pleas​

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Answered by arjun4671
0

Answer:

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Step-by-step explanation:

x/10=25

x=250

x-1(observation)/9=y(new mean)

250-34/9=Y

216/9=Y

Y=24

The new mean is 24

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