You didn't show the examples so I can't really say anything
Hey there!
Basically the mean is the average of your given set that you have!
Here is your formula:
mean = SUM of each over your terms DIVIDED BY NUMBER of terms
“15, 8, 12, 14, 10,13”
SUM = addition
15 + 8 + 12 + 14 + 10 + 13
15 + 8 = 23
23 + 12 + 14 + 10 + 13
23 + 12 = 35
35 + 14 + 10 + 13
35 + 14 = 49
49 + 10 + 13
49 + 10 = 59
59 + 13 = 72
72 / NUMBER OF TERMS
Number of terms: 6
72 / 6 = 12
Thus your answer your answer: 12 ☑️
Good luck on your assignment and enjoy your day!
~LoveYourselfFirst:)
A) 6² and 7² , 36 and 49 not this one
B) 7²=49 and 8²=64 not this one
C) 8²=64 and 9²=81 , so 8 and 9, correct answer
270° clockwise rotation & 90° counterclockwise rotation
