Exam (elaborations)
MATH 120: Introduction to Statistics Week 7 Quiz: QUESTIONS WITH ELABORATED ANSWERS
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MATH 120: Introduction to Statistics Week 7 Quiz: QUESTIONS WITH ELABORATED ANSWERS 1. What is the impact of changing from the 90% confidence interval to the 99% confidence interval? A: The range of values included increases. 2. What does decreasing the standard deviation of the sample do ...
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