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A company surveys every tenth person in the phone book. What type of sampling did the company use? A. biased sample B.self-selected sample C. stratified sample D. systematic sample
answered
Nov 25, 2018
Mathematics
middle-school
1
vote
43.8k
views
What did the Tonkin Gulf Resolution allow Johnson to do
answered
Sep 25, 2018
History
middle-school
1
vote
212k
views
What is the standard form of the number three million sixty thousand five hundred twenty
answered
Apr 1, 2018
Mathematics
middle-school
3
votes
50.8k
views
Under extreme heat and pressure, sandstone will transform into quartzite. What type of rock is quartzite
answered
Jan 12, 2018
Chemistry
college
1
vote
99.2k
views
Mark each statement if it describes geographic and climatic features of Scandinavia that encouraged people to go to sea. A. easy access to seas B. hot summers C. long coastlines D. lots of sandy beaches
answered
Sep 23, 2017
History
middle-school
6
votes
163k
views
Since the collapse of the Soviet Union, governments in inland Eastern Europe have changed. True False
answered
Aug 15, 2017
Social Studies
middle-school
4
votes
87.3k
views
Which statement about novels is true? A.They use dramatic elements to depict the flaws of human nature in a succinct, poignant way. B.They use poetic techniques to explore thoughts and feelings about subjects
answered
Oct 23, 2016
English
high-school
6
votes
146k
views
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