USofA6715 USofA6715

27-12-2021
Mathematics

contestada

Mark has taken four tests so far this quarter. His grades were 88%, 95%, 80%, and 92%. What is the mean of his test scores?

Respuesta :

skytimex2012 skytimex2012

27-12-2021

88.75

88+95+80+92= 355
355 divided by 4= 88.75

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mesoaliice mesoaliice

27-12-2021

Answer:

88.75%

Step-by-step explanation:

add all the terms given = 355

there are 4 terms.in this set.

355 ÷ 4 = 88.75

Answer Link

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