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  3. a if three students scored 75 on a test and...

Question: a if three students scored 75 on a test and...

Question details

a. If three students scored 75 on a test and three other
students scored 88 on the same test, find each of the
following related to the test scores:
i. mean ii. median iii. mode


b. The mean score on a set of 20 tests is 75. What is the sum
of the 20 test scores?

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