Zingon make light bulbs. o
The probability that a Zingon light bulb is faulty is
1
20<...
Mathematics, 04.10.2021 04:50, aiken11192006
Zingon make light bulbs. o
The probability that a Zingon light bulb is faulty is
1
20
Gina tests 240 of these light bulbs.
How many of them would she expect to be faulty?
Answers: 3
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Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?
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Answers: 3
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