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Chapter 15 and 16. Answer Key Practice Problems. Gloria has taken 5 tests: None are the same score The median is 83% The mean is 85% T or F: More than half of the scores Are 85% or above. T or F: More than half odd the scores Are 83% or above. T or F: All scores are above 83%.
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Chapter 15 and 16 Answer Key Practice Problems
Gloria has taken 5 tests: • None are the same score • The median is 83% • The mean is 85% • T or F: More than half of the scores • Are 85% or above. • T or F: More than half odd the scores • Are 83% or above. • T or F: All scores are above 83%. • T or F: There are 2 or more scores at 85%. • T or F: She scored an 85% on one test.
Gloria has taken 5 tests: • None are the same score • The median is 83% • The mean is 85% • If you scored a 98% on the next test, what will happen to your mean? • If you scored an 80% on the next test, what will happen to your mean? • If you scored an 85% on the next test, what will happen to your mean?
Is it Statistical?!? How much does Ava’s dog weigh?
Is it Statistical?!? How many cars did Ford sell last month?
How do you calculate the mean?
TRUE OR FALSE The first step to finding the Median is crossing out from Side to side to locate the middle Number.
