Author Question: In research, the two hypotheses developed must be and . a. mutually exclusive, exhaustive b. ... (Read 104 times)

penza

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In research, the two hypotheses developed must be and .
 
  a. mutually exclusive, exhaustive
  b. different, all knowing
  c. true, valid
  d. valid, reliable

Question 2

Samantha is conducting a survey to evaluate the eating habits of customers at fast food restaurants. She select the first 50 customers during the day as her participants. Samantha is using a(n) sample.
 
  a. cluster
  b. probability
  c. biased
  d. simple



quynhmickitran

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Answer to Question 1

A

Answer to Question 2

C



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