Mathematics, 26.07.2020 01:01 harleycrider2251
Suppose the mean of four test scores is 70. To answer the why or why not, giving an example or counterexample is an option.
a. Is it possible that none of the test scores is a 70? Why or why not?
b. Is it possible that all four test scores are the same? Why or why not?b.
c. Is it possible that all four scores are below 70? Why or why not?c.
d. Is it possible that three of the scores are above 70? Why or why not?d.
Answers: 1
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Suppose the mean of four test scores is 70. To answer the why or why not, giving an example or count...
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