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30 October, 03:57

Scott took 7 math tests in one semester.

His scores on the tests were: 89, 73, 84, 91, 87, 77, 94

What was his mean test score.

Answer:

+3
Answers (2)
  1. 30 October, 04:17
    0
    His mean test score was 85.

    Step-by-step explanation:

    The mean of something is the average of a data set.

    To find the average, we find the sum of all the scores, and divide it by the number of scores there are.

    Let's find the sum:

    89+73+84+91+87+77+94

    595

    There are 7 total scores.

    595/7=85
  2. 30 October, 06:06
    0
    85

    Step-by-step explanation:

    Add 89+73+84+91+87+77+94=595/7=85
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