Simplify.
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Definitions:
Observer Effect
The observer effect refers to changes that the act of observation can make on a phenomenon being observed.
Representative Sample
A subset of a population that accurately reflects the members of the entire population.
Volunteer Bias
The distortion of research results due to differences between those who choose to participate in studies and those who do not.
Representative Sample
A portion of the population that correctly mirrors the characteristics of the whole population.
Q15: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8593/.jpg" alt=" A) 145.69 B)
Q27: 69 is an integer.
Q34: The rate of growth of a microbe
Q66: sec <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8593/.jpg" alt="sec A)
Q90: An 8-foot-tall digital display showing airport arrivals
Q123: -(2.0) additive inverse<br>A) - 21.0<br>B) 2.0<br>C) 0<br>D)
Q185: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8475/.jpg" alt=" A)
Q200: Subtract 37 from -10.<br>A) -27<br>B) -47<br>C) 27<br>D)
Q235: -(7.7) multiplicative inverse<br>A) <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8475/.jpg" alt="-(7.7) multiplicative
Q563: -13 additive inverse<br>A) 0<br>B) -13<br>C) 13<br>D) <img