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2.3.3Quiz: Measures of Spread - Question 1 If the variance...

  • San Marin High
  • MATH 101
  • Test Prep
  • jasonweber627
  • 5
  • 93% (14) 13 out of 14 people found this document helpful

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Question 1If the variance of the data values in a population is 324, what is the standard deviation of the datavalues?A.18B.14C.12D.16
Question 2Each of 8 samples has a different standard deviation. How many of the 8 samples could be from thesame population?
Question 3If the standard deviation of the data values in a sample is 19, what is the variance of the datavalues?
Question 4If a sample of 14 students were taken from a population of 168 students,could refer to thevariance of how many of the students' heights?
Question 5If a sample of 66 employees were taken from a population of 820 employees,could refer tothe variance of how many of the employees' salaries?
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