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Determine the range of the data set

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  • Determine the range of the following data set
  • What does it mean if a class for a frequency distribution has a relative frequency of 0.4?

The last answer should be based on a graph *Link will be attached in the comment section below*.

  • 3- Suppose a survey was done collecting the age of all the residents on a street. Answer the following questions using the frequency histogram below which represents the data collected.

a. How many people surveyed were between the ages of 60 and 70 years old?

b. What percentage of people surveyed were between 30 and 40 years old?

c. Which one of these classes (age intervals) will have the highest relative frequency?

Reference no: EM132855965

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