JKCET SERIES Mathematics
Mean Deviation
2 previous year questions.
Volume: 2 Ques
Yield: Medium
High-Yield Trend
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2016 1
2014 Chapter Questions 2 MCQs
01
PYQ 2014
medium
mathematics ID: jkcet-20
The mean and variance of a random variable having a binomial distribution are and respectively, find the value of .
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02
PYQ 2016
medium
mathematics ID: jkcet-20
The mean of items was . Later it was found that two items were misread as and instead of and respectively. The correct mean of the items is
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