hw6data is an array of numbers assumed to be [a,1]. where a is any length of numbers.

d) In MATLAB use the data provided in hw6data.mat with load (hw6data.mat). Calcu- late the population standard deviation. Then, using the following formula: Calculate the mean absolute deviation. Do not use the builtin functions var ) or std() for any part of this problem. Plot the distribution of the data using histO e) Append the following values to your data: [95, 98, 105, 95, 110, 5, 3, 12, 7, 9. Re- calculate the standard deviation and mean absolute error. Which of the two values is affected more by the added data? Which calculation method is more sensitive to outliers