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Author Question: For data collected on a nominal scale of measurement, what measures of central tendency can you use ... (Read 87 times)

james

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on: Jun 20, 2018
For data collected on a nominal scale of measurement, what measures of central tendency can
  you use to describe the data?
 
  A) mean & mode B) median only
  C) mean, median, & mode D) mode only

Question 2

In comparing the scores of two groups on a final exam to see if amount of sleep affects
  performance, a directional hypothesis will
 
  A) make no prediction as to the difference in group scores
  B) predict only that the scores for the two groups will differ
  C) state there is no way to predict how the two groups will differ
  D) predict that one group will have higher scores than the other group


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ndhahbi

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Reply #1 on: Jun 20, 2018
Answer to Question 1

D

Answer to Question 2

D


james

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Reply 2 on: Jun 20, 2018
Wow, this really help

mjenn52

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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