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Observing And Measuring
The process of collecting data about phenomena or behaviors through direct observation and using tools to quantify the observations.
Empirically Tested
Evaluated or tested through observation or experiment rather than theory or pure logic.
Variables
Characteristics of behavior or experience that can be measured or described by a numeric scale.
Hypothesis
A proposed explanation made on the basis of limited evidence as a starting point for further investigation.
Q16: VPP is measured between points _ in
Q17: The area of a triangle with base
Q29: 4.119 (nearest tenth)<br>A) 4<br>B) 4.1<br>C) 4.2
Q53: Explain the error in the following. <img
Q123: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt=" A)
Q126: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt=" A)
Q180: Twice x<br>A) 3x<br>B) 3 + x<br>C) 2x<br>D)
Q237: Choose the expression that is equivalent to
Q312: 17<br>A) 34<br>B) -17<br>C) 0<br>D) 17
Q315: (6x)y<br>A) (6y)x<br>B) (x6)y<br>C) 6x + 6y<br>D) 6(xy)