According to the information in the table, it can be inferred that the trend of the results is positive but does not have an exact linear fit (option B).
<h3>How to calculate the average of the results?</h3>
To calculate the average of the results we must add all the results and divide the result by the number of years as shown below.
- 503 + 504 + 506 + 508 + 511 + 512 + 511 + 514 = 4069
Additionally, to identify if the trend is positive or negative, we must see if the results increase or decrease year after year. From the above, it is possible to infer that it is a positive trend.
On the other hand, it can be stated that it does not have an exact linear fit because the increase is not constant each year.
Learn more about trend in: brainly.com/question/10363060
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