the mean of 150 item was found to be 60 later on it was discovered that the values of two item were misred as 52 and 80 instead of 152 and 88 respectively find the correct mean
akku76:
plz iska answer do
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this is my answer and at last you will gently the New mean ok
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Step-by-step explanation:
ok it right
judt do it
23+67+56-8900= 1089
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