hi can you help me with this? Your response is highly appreciated.

Calculate the mean of each participant in instrument landing system. Then, using the reference values below, create a pie graph showing the distribution of pilots when grouped according to their level of competence. {Fail \"1.00 to 1.83, Average 1.84 to 2.67, Above Average 2.68 to 3.51, Good 3.52 to 4.35, lv'erv Good 4.36 to 5.19, Excellent 5.20 to 6.00). You have to perform this in MS Excel and submit your output also in Excel {xls.) format. *