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SCENARIO 2-11
The ordered array below resulted from selecting a sample of 25 batches of 500 computer chips and determining how many in each batch were defective.
Defects
1 2 4 4 5 5 6 7 9 9 12 12 15
17 20 21 23 23 25 26 27 27 28 29 29
-Referring to Scenario 2-11,construct a histogram for the defects data,using "0 but less than 5" as the first class.
Logical Errors
Faulty reasoning patterns or mistaken beliefs that often result from cognitive biases or limitations.
Conclusions
Statements or judgments that are arrived at by reasoning from evidence or facts.
Experiment
A research method involving the manipulation of one or more independent variables to determine their effect on a dependent variable, within a controlled environment.
Control Group
A group in an experiment that does not receive the treatment and is used as a benchmark to measure how the other tested groups do.
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