Finding the mean means finding the average. So to find the mean you need to add all the values together and then divide by the number of values in the set. so add 968 + 1,024 + 1,109 + 995 + 921 + 1,073 to get 6,090. then divide 6,090 by 6 to get 1,015. so the answer is 1,015. hope this helps!