Question

The sample standard deviation of the dataset 2, a, 12, 18, and 30 is 10.8 (correct upto one decimal place), where a
is an unknown quantity. Then, the value of the sample variance of the new dataset that is obtained by adding 5 to
each number of the given dataset is_______
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Answer 1

Step-by-step explanation:

104 is the ans of the given data sheet