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Author Question: Use of a sample not randomly selected in an experiment a. makes random assignment impossible. b. ... (Read 68 times)

lindiwe

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on: Jun 20, 2018
Use of a sample not randomly selected in an experiment
 
  a. makes random assignment impossible.
  b. limits the degree to which the results can be generalized to the whole population.
  c. requires the use of ratio scales of measurement.
  d. interferes with the use of quantitative independent variables.

Question 2

In an experiment, an independent variable is _______ and a dependent variable is _______.
 
  a. manipulated, measured
  b. measured, manipulated
  c. continuous, manipulated
  d. discrete, summation


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covalentbond

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

B

Answer to Question 2

A


lindiwe

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Reply 2 on: Jun 20, 2018
:D TYSM

amandalm

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Reply 3 on: Yesterday
Excellent

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