UNEB A level applied math revision questions
(a) A sample consists of 15 numbers, 2,4,7,3,5,6,3,6,10,7,8,9,3,4,3. Find:
(i) the mean. (ii) standard deviation of the sample. (iii) un biased estimate of population standard
deviation
UNEB A level applied math revision questions
(a) A sample consists of 15 numbers, 2,4,7,3,5,6,3,6,10,7,8,9,3,4,3. Find:
(i) the mean. (ii) standard deviation of the sample. (iii) un biased estimate of population standard
deviation
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