maritza is playing a computer game to help her learn about science. her scores for the first six games were 11, 12, 10, 8, 14, a

Question

2 years ago

4

nd 15. how many points does she need to earn on the next game so that her average score for all games is 12 points? 14

1 answer:

Fofino [41] · Answer 1 · 2023-09-23T03:50:01+03:00

For Maritza to keep her average of 12 points, she needs 14 points in her subsequent game.

An individual data set's mean is its average. The concept of mean informs us of the quantity of data in its entirety.

In other words, this same deviation of data from across all data sets is built on the mean.

Mean = sum of data / Number of data

<h3>According to the given information:</h3>

points given for the 6 games:

11,12,10,8,14 and 15

Let's say this same point in the seventh game is x, keeping the average at 12.

The average for the 7th game is.

(11 + 12 + 10 + 8 + 14 + 15 + x )/7 = 12

(70 + x )/7 = 12

70 + x = 84

x = 24

For Maritza to keep her average of 12 points, she needs 14 points in her subsequent game.

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