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Author Question: The advantage of nonprobabilistic sampling is that it is inexpensive and _____. a. provides ... (Read 312 times)

stephzh

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on: Jun 24, 2018
The advantage of nonprobabilistic sampling is that it is inexpensive and _____.
 a. provides statistically valid statements about the precision of the estimate
  b. can provide valid parameter estimates
  c. is error free
  d. None of the answers is correct.

Question 2

The data set 10, 20, 30 has the same variance as the data set 100, 200, 300.
  Indicate whether the statement is true or false


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srodz

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

d

Answer to Question 2

F


stephzh

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Reply 2 on: Jun 24, 2018
Wow, this really help

daiying98

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Reply 3 on: Yesterday
:D TYSM

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