Question

1 point Final grades are often computed using weighted averages. Some college professors use complicated weighted averages . Your college professor tells you he will give a 33%-67% split on grades between tests and homework where whichever average is higher will be the 67%. What will your final grade be if your homework average is 59 and your test average is 64? ​

Answer 1

Weighted average is the average of a set using different weight for each element in the set. The final grade when homework and test scores are 59 and 64 is 62.35

Given that:

$Homework = 59$

$Test = 64$

The test score is greater than the homework score. So, the test will be weighted using 67%, while the homework will be weighted using 33%.

The final grade is calculated as follows:

$Grade = 67\% \times Test + 33\% \times Homework$

So, we have:

$Grade = 67\% \times 64 + 33\% \times 59$

$Grade = 42.88 + 19.47$

$Grade = 62.35$

Hence, the final grade is 62.35

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