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Author Question: A student worked on her statistics project in the library and found a reference book that contained ... (Read 131 times)

ahriuashd

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on: Jun 24, 2018
A student worked on her statistics project in the library and found a reference book that
  contained the median family incomes for all 50 states. On her project, she would report her data
  as being collected __________.
 
  A) from a designed experiment B) from a survey
  C) observationally D) from a published source

Question 2

An experiment consists of randomly choosing a number between 1 and 10. Let E be the event
  that the number chosen is even. List the sample points in E.
 
  A) 5 B) 1, 3, 5, 7, 9
  C) 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 D) 2, 4, 6, 8, 10


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dajones82

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Reply #1 on: Jun 24, 2018
Answer to Question 1

D

Answer to Question 2

D


ahriuashd

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Reply 2 on: Jun 24, 2018
Thanks for the timely response, appreciate it

vickyvicksss

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Reply 3 on: Yesterday
Excellent

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