Error Analysis
Two students in Ms. Romean's class are working on
finding the mean for the fol...
Mathematics, 26.03.2021 17:10 krazyapril4601
Error Analysis
Two students in Ms. Romean's class are working on
finding the mean for the following set of numbers: 2, 12,
16, 4, 18, 24, 32. Susan states that the answer is 15.4
when rounded to the nearest tenth. She added all of the
numbers and divided by 7. Sam disagrees and thinks
the answer is 54. She added all of the numbers and
divided by 2. Which student is correct? How do you
know? Explain your thinking!
Answers: 3
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