Please Help with these Formulas, There are no videos for this. A visual of where I am is below

Finally, Luke wishes to determine how many staff members have Academic Technology training, as well as their average level of experience. 14. In cell Q9, enter a formula using the COUNTIF function and structured references to count the number of staff with Academic Technology training. 15. In cell R9, enter a formula using the AVERAGEIF function and structured references to determine the average service years of staff members with Academic Technology training as shown in the Service Years column. In cell R10, enter a formula using the AVERAGE function and a structured reference to determine the average number of years of service of all staff as shown in the Service Years column. 16