Answer:
the mean is the average, so you would add up all the numbers and then divide by the amount of numbers
so the answer would be 67.5
Hope it helps.
Don't forget to click the Brainliest button and if you have any query, feel free to ask in the comment section.
Given:
The table of point scored in 5 games.
After game 6, the mean number of points scored per game is 9.
To find:
The points scored by Maya in game 6.
Solution:
Let x be the points scored by Maya in game 6. Then sum of scores in all 6 games is:


We know that, the formula for mean is:

So, the mean number of points scored per game is:

It is given that the mean number of points scored per game is 9.




Therefore, the correct option is A.
Answer:
5
Step-by-step explanation:
3a+5=20 -5
3a=15 /3
a=5