AP Computer Science Principles - Unit 9: Data
Authored by Mister Swagner
Computers
9th - 12th Grade
Used 64+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is scientific research conducted in whole or part by distributed individuals, many of whom may not be scientists, who contribute relevant data to research using their own computing devices?
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a process that makes the data uniform without changing its meaning?
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following refers to a relationship between two pieces of data, typically referring to the amount that one varies in relation to the other?
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following refers to the practice of obtaining input or information from a large number of people via the Internet?
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following refers to the collection of facts and patterns extracted from data?
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following refers to data that does not accurately reflect the full population or phenomenon being studied?
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following refers to choosing a smaller subset of a data set to use for analysis, for example by eliminating / keeping only certain rows in a table?
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