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Researchers may control factors that might influence a dependent variable by means of A) random assignment. B) replication. C) naturalistic observation. D) operational definitions.
asked
Aug 4, 2020
Biology
high-school
1
answer
2
votes
73.9k
views
Brandon uses the steps below to solve the equation 15x +6 = 14x +5 using algebra tiles. Step1: Add 14 negative x tiles to both sides Step2: Add 5 negative unit tiles to both sides Step3: The solution is
asked
Apr 28, 2020
Mathematics
middle-school
2
answers
4
votes
186k
views
The central bank of the country Oakville is hosting its annual economic policy symposium with monetary policy as the theme. Several bankers and professional economists are in attendance. Dorah Baker,
asked
Feb 6, 2020
Business
high-school
2
answers
3
votes
179k
views
Nola’s car gets approximately 42 miles per gallon. She is planning to drive x miles with her friends
asked
Apr 16, 2019
Mathematics
middle-school
2
answers
1
vote
181k
views
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