Use the data set to answer the question. PLS NEED HELP!! No files or links please! :))

{122,132,155,198,213,225,261,280}

What is the mean absolute deviation for the data set?

Enter your answer as a number rounded to the nearest tenth, like this: 42.5

Use the data set to answer the question PLS NEED HELP No files or links please 122132155198213225261280 What is the mean absolute deviation for the data set Ent class=