Question

Mean of an observation was calculated to be 40 checking back it was found that seventy two and three had been misread as 27 and 30 find correct mean

Answer 1

${\huge \underline{\mathfrak\green{hy \:mate}}}$

$\huge\underline\bold \red {AnswEr : }$

$<p style = " color : cyan ; front - family ; cursive ; background : black ; front size25 of ; " > you hold a saving bank account with tha help of bank chek book facilities. the bank ask you to minimum balance 1000.....in return for this ,tha bank pays interest on tha term deposit . however,you are not allowed to with drow your money before expired$

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${\huge{\mathbb\pink{ThAnks,}}}$

❤❤ I hope it's helpful ❤❤

❤❤good day❤❤