Multiple choice technology databases How can we calculate average of a column? using AVG () function Using AVERAGE() function using SUM() and Count() functions using Total() function Reveal answer Fill a bubble to check yourself A,C Correct answer Explanation To calculate the average of a column, you can either use the built-in AVG() aggregate function directly or divide the sum of the values using SUM() by the count of the values using COUNT(). Both methods produce the correct average.