Page No
mean
of following Data
13,16, 12, 14, 19. 12, 14, 13, 14
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Step-by-step explanation:
Formula:sum of all observation/total no. of observation.(1)First count the no.of observations and then write it in the denominator's place.(2) then add them all up then write them in the numerator's place then divide the denominator with the numerator that is in numerator's place write 13+16+12+14+19+12+14+13+14/10 = 127/10 = 127Divided by 10 = 12.7 Ans.
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