Mathematics, 19.04.2021 18:40 vannia

Math Test #1 T 5 X A math teacher has started a competition to get students to study for tests. She says that when more than half the class gets an 80 or better AND 95% or more of the class scores 65 or better, they will get pizza for lunch. On the first test, the mean is 75 with a standard deviation of 9. Using the Empirical Rule, does the class get the pizza for lunch? Why or why not? You may use the sketch on the left if needed. 1 1 1 1 1 -20 11 11+20 +30 r Suami

Math Test #1 T 5 X A math teacher has started a competition to get students to study for tests. She

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Math Test #1 T 5 X A math teacher has started a competition to get students to study for tests. She...

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