Respuesta :
The answer is 28.9 because you add all the numbers together and divide by 7. The answer is 28.8 which rounds to 28.9.
Answer:
28.9
Explanation:
22+22+27+29+30+24+38 / 7 = 28.8571428571, rounded up to 28.9
To find the mean, add all the numbers, then divide that sum by how many numbers there are. There are 7 numbers