Trips per month with an unknown frequency

Trips per month with an unknown frequency

Secondary 2
TGM Original Questions

The numbers of trips 0,1,2,3 have frequencies 5,9,\(x\),4. Conditions in the following parts are independent. Find

  1. the greatest integer \(x\) for which the mode is 1,
  2. the greatest integer \(x\) for which the median is 1,
  3. \(x\) if the mean is 1.5.

Solution:

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Answer:(a) \(8\); (b) \(9\); (c) \(12\).

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