lesson_10.3.1_version_1.6_student

The amounts are listed below 60015 59992 59985 59992

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Unformatted text preview: hypothesis? 9 What can you conclude about the alternative hypothesis? 10 State a conclusion in the context of the problem. 11 It is possible that the conclusion was incorrect. The new, cheaper batteries may indeed have a shorter lifespan that the old batteries. If this is the case, what type of error was made? © 2011 THE CARNEGIE FOUNDATION FOR THE ADVANCEMENT OF TEACHING A PATHWAY THROUGH STATISTICS, VERSION 1.6, STATWAY™  ­ STUDENT HANDOUT STATWAY™ STUDENT HANDOUT | 7 Lesson 10.3.1 Hypothesis Tests for Population Means TAKE IT HOME Quality Control Quality control is an important aspect of the manufacturing process. At a local company, dispensing machines are manufactured to dispense 600 ml of soda into a bottle. Over time, the dispensing machines can lose precision and dispense too much or too little...
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