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Author Question: Any unusually large observation (as measured by a z-score greater than 3), or any unusually small ... (Read 443 times)

ss2343

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on: Jul 24, 2018
Any unusually large observation (as measured by a z-score greater than 3), or any unusually small observation (as measured by a z-score smaller than -3) is considered an outlier.
  Indicate whether the statement is true or false

Question 2

Twenty people were selected to participate in a psychology experiment. They answered a short multiple-choice quiz about their attitudes on abortion and then viewed a 50-minute film. The following day the same 20 people were asked to answer a follow-up questionnaire about their attitudes. At the completion of the experiment, the experimenter will have two sets of scores. Do these two samples represent dependent or independent samples? Explain.


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annierak

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Reply #1 on: Jul 24, 2018
Answer to Question 1

T

Answer to Question 2

These two samples represent dependent samples. The two sets of data were obtained from the same set of 20 people, each person providing one piece of data for each sample.


ss2343

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Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

chereeb

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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