Question

Find the mean of the data set: {8, 10, 12, 15, 15, 18}

Answer 1

Answer: 13

Step-by-step explanation:

First, you add them all up which is 8+10+12+15+15+18 which is 78. Then, you divide by how much number there is which here is 6. So, I divided 78 by 6 and got 13.

Answer 2

Answer:

13

Step-by-step explanation:

Add all the numbers and divide by how many numbers are in the set:
8+10+12+15+15+18=78

78/6=13