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Author Question: The process of using statistics to make decisions about the hypotheses based on the data collected ... (Read 80 times)

ss2343

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on: Jun 19, 2018
The process of using statistics to make decisions about the hypotheses based on the data collected in the experiment is known as _____.
 
  a. statistical inference c. empirical observation
  b. statistical frequency d. scientific determinism

Question 2

A directional hypothesis is also called a _____ hypothesis.
 
  a. null c. two-tailed
  b. one-tailed d. bidirectional


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JYan

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Reply #1 on: Jun 19, 2018
Answer to Question 1

A
This is the definition of statistical inference.

Answer to Question 2

B
A directional hypothesis utilizes only one tail of the normal distribution and predicts the direction of the change caused by the independent variable.


ss2343

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Reply 2 on: Jun 19, 2018
Thanks for the timely response, appreciate it

Jossy

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Reply 3 on: Yesterday
Excellent

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