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Author Question: The time that it takes a sound to decrease to _____ of its original level is the reverberation time. ... (Read 117 times)

skymedlock

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on: Jun 19, 2018
The time that it takes a sound to decrease to _____ of its original level is the reverberation time.
 
  A) 1/1000th
  B) 1/100th
  C) 1/10th
  D) 1/5th

Question 2

Which of the following might be best used to illustrate the gender composition (number of men versus women) at a university?
 
  a. A normal curve
  b. A chi-square statistic
  c. A frequency distribution
  d. A stem and leaf plot


nothere

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Reply #1 on: Jun 19, 2018
Answer to Question 1

A

Answer to Question 2

c


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skymedlock

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Reply #2 on: Jun 19, 2018
Thank you


nothere

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Reply #3 on: Jun 19, 2018
No problem :)


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