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Estimate median value for frequency distribution

The number of miles flown in a One- year period by a sample of "frequent flyers" was  recorded and organized into the following frequency distribution:

Number of Miles Flown(Thousands)

Number of frequent flyers

38-45

25

45-52

32

52-59

8

59-66

12

66-73

3

73-80

5

1.         Is this a grouped or an ungrouped frequency distribution?

2.          Find out the median number of miles flown by the sample of frequent flyers.

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M918139

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