Find the mean of: {2,2,4,4,6,6,8,8,12,12,7,6,5,4,3,3,3,3,3,33,41}
MATHEMATICS
SAT 2021
Find the mean of: {2,2,4,4,6,6,8,8,12,12,7,6,5,4,3,3,3,3,3,33,41}
- A. 8.33
- B. 8.31
- C. 8.332
- D. 8.3
Correct Answer: A. 8.33
Explanation
Step 1: Find the sum of all the numbers... 2+2+4+4+6+6+8+8+12+12+7+6+5+4+3+3+3+3+3+33+41=175 Step 2: Count how many numbers there are... There are 21 elements. Step 3: Divide the total sum by the number of elements... 175/21=8.33
Post an Explanation Or Report an Error
If you see any wrong question or answer, please leave a comment below and we'll take a look. If you doubt why the selected answer is correct or need additional more details? Please drop a comment or Contact us directly. Your email address will not be published. Required fields are marked *