Find my average science test score is : 89,90,95,72,83,100,94
add 'em up and divide:
(89+90+95+72+83+100+94)/7 = ?
89
Solluction :-
Total no -7
= 89+90+95+72+83+100+94 = 623
=623รท7
Average no is 89.
To find the average of your science test scores, you need to sum up all the scores and then divide the sum by the total number of scores. Here's how you can do it step-by-step:
1. Add up all the scores:
89 + 90 + 95 + 72 + 83 + 100 + 94 = 623
2. Count the total number of scores:
You have 7 test scores.
3. Divide the sum by the total number of scores:
623 / 7 = 89
Therefore, your average science test score is 89.