3 years ago

Find the average (mean) of the following test scores 82,92,47,78,80

Mathematics

2 answers:

kaheart [24]3 years ago

7 0

Answer:

add everything together first then divide by how many whole numbers there are

Step-by-step explanation:

82+92+47+78+80=379

379/5=75.8

hope that helped have a good day

Mrac [35]3 years ago

6 0

Answer:

75.8

Step-by-step explanation:

add up all test scores then divide them by the number of test scores

82+92+47+78+80= 379

379/5= 75.8

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