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Author Question: A scientist quantifies substance A in a flask where chemical reactions are occurring. A plot of the ... (Read 51 times)

karateprodigy

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A scientist quantifies substance A in a flask where chemical reactions are occurring. A plot of the amount of product as a function of time is a straight line with a slope of -0.8 mmol/second. The negative value of the slope indicates what?
 
  A) The amount of substance A in the flask is decreasing over time.
  B) The amount of substance A in the flask is increasing over time.
  C) The amount of substance A in the flask remains constant over time.
  D) None of the above

Question 2

A laboratory technician measures the concentration of serum glucose in a sample ten times and obtains the following results: 32, 84, 84, 86, 87, 87, 87, 88, 89, 89
 
  Which of the following is most impacted by the presence of the outlier value?
  A) Mean
  B) Median
  C) Mode
  D) Both A and B are correct.



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macybarnes

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Answer to Question 1

A

Answer to Question 2

A




karateprodigy

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Reply 2 on: Jun 25, 2018
Wow, this really help


lcapri7

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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