During a semester, a student received scores of 76, 80, 83,
71, 80, and 78 on six tests. what is the student's average
score for these six tests?

The student's average score for these six tests is 78.

Given to us,

scores student received = {76, 80, 83,  71, 80, 78};

Number of test given by student = 6 test;

We know that for any given data, the average is the ratio of the sum of all data given to the number of data given. thus,

,

,

Hence,  the student's average score for these six tests is 78.

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78

Step-by-step explanation:

how to find the average?

add all the numbers up then dived by how many numbers their are

76+80+83+71+80+78=468

since their is 6 numbers you divide 468/6

the  average is=78

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11 -1> 1 -1+ a

-12 > a

d is the answer

step-by-step explanation: