Author Question: True or False: The professor of a business statistics class wanted to find out the mean amount of ... (Read 143 times)

Zulu123

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True or False: The professor of a business statistics class wanted to find out the mean amount of time per week her students spent studying for the class. She divided the fifty students on her roster into ten groups starting from the first student on the roster. The first student was randomly selected from the first group. Then every tenth student was selected from the remaining students. This is an example of a cluster sample.
 
  Indicate whether the statement is true or false

Question 2

True or False: The professor of a business statistics class wanted to find out the mean amount of time per week her students spent studying for the class. She divided the students into the left, right and center groups according to the location they sat in the class that day. One of these 3 groups was randomly selected and everyone in the group was asked the mean amount of time per week he/she spent studying for the class. This is an example of a cluster sample.
 
  Indicate whether the statement is true or false



isabelt_18

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Answer to Question 1

FALSE

Answer to Question 2

TRUE



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