Please find the range, sample standard deviation and inter-quartile range (IQR) of the following data set. mummmmm range = (Please enter an exact answer.) standard deviation (3) = (Please show your answer to one decimal place.) IQR = (Please enter an exact answer.) A new number, 107, is added to the data set above. Please find the new range, sample standard deviation ant IQR of the new data set. range = (Please enter an exact answer.) standard deviation = (Please show your answer to one decimal place.) IQR = (Please enter an exact answer.) Which measure of spread is less affected by the addition of the extreme observation? /'\\. IQR Range standard deviation