Latisha earned an 85% today. Her pervious scores were 72%, 89%, and 90%. Calculate her new average (mean)

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asked Jul 6, 2018 99.1k views

1 Answer

Kushagra · Answer 1 · 2018-07-13T04:48:27+0000

to calculate the average, we will use the following rule:
average = sum of scores / number of scores
sum of scores = 85+72+89+90 = 336
number of scores = 4
average = 336/4 = 84%

Latisha earned an 85% today. Her pervious scores were 72%, 89%, and 90%. Calculate her new average (mean)

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