amouralexi123 amouralexi123

14-04-2020
Mathematics

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The set of scores on a mathematics test is 72, 80, 80, 82, 87, 89 and 91. The mean score is

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meredith48034 meredith48034

14-04-2020

Answer:

72 + 80 + 80 + 82 + 87 + 89 + 91= 581

581/7= 83 is the mean score

Step-by-step explanation:

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ShrekIsLoveBAHAHAH ShrekIsLoveBAHAHAH

14-04-2020

Answer:

83

Step-by-step explanation:

add all the numbers, then divide by how many numbers there are.

72+80+80+82+87+89+91=581

581÷7=83

Answer Link

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