Answer:
18, is your answer!
Step-by-step explanation:
Ascending order= 6, 8, 12, 12, 12, 16
No of observations (n) = 6
Median = Mean of the values of (n/2) and (n/2+1)
= Mean values of 3rd and 4th values
= 12+12/2
= 12
Therefore, median = 12
Mode = Most number of observations= 12
Answer:
18, the answer to 8+10 is 18, like you learn in 1st grade
The correct answer to this problem would be -3. Based on the points you've provided on the graph, -3 would be the correct common difference. :)