Good Evening Sir/Ma'am,
In 9th question, The sample standard deviation of the dataset 2,
aa, 12, 18, and 30 is 10.8 (correct upto one decimal place), where aa 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 __________.
In this, correct upto one decimal place was given for standard deviation value or otherwise we have to put answer(sample variance) to correct upto one decimal place?
Kindly tell us!
Thank you.