90, 87, 96, 99, 93, 102 ന്റെ മാധ്യവും (mean) മധ്യമവും (median) തമ്മിൽ കൂട്ടി യാൽ കിട്ടുന്ന തുക ഏത് ?
A67.5
B94.5
C135
D189
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Related Questions:
P(|X|< 1) = ?
The sum of the squares of the deviations of the values of a variable is least when the deviations are measured from:
Which of the following not false
- the square root of the mean of squares of deviations of observations from their mean is standard deviation
- The variability of a data will decrease if sd increases
- The stability or the consistency of a data increases as sd decreases
- The data with less sd is better than a data with high sd provided that the two data were expressed with the same unit.
3,2,14,8,7,9 എന്നിവയുടെ പരിധിയുടെ ഗുണാങ്കം എത്ര ?
x∽U(-3,3) , P(|x-2|<2) =