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Author Question: According to most psychologists, if we rated friendliness of pets on a scale from 1-5, the ratings ... (Read 47 times)

jc611

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on: Jun 20, 2018
According to most psychologists, if we rated friendliness of pets on a scale from 1-5, the ratings would represent a(n) _____ variable.
 
  a. nominal
  b. ordinal
  c. interval
  d. ratio

Question 2

A zobt of 3.00
 
  a. reflects a significant difference from the normal population.
  b. means we fail to reject the H0.
  c. means the sample mean is significantly lower than the population mean.
  d. is an impossible z-value.


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lou

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

c

Answer to Question 2

a


jc611

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Reply 2 on: Jun 20, 2018
Great answer, keep it coming :)

6ana001

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Reply 3 on: Yesterday
Excellent

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