Data interpretationQuestion 480 of 550

Minutes of walking for one person over seven days: 30, 45, 0, 60, 30, 45, 35 What is the mean number of walking minutes per day?

  1. 36 minutes
  2. 35 minutes
  3. 34 minutes
  4. 37 minutes
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Correct answer: 35 minutes

The sum is 245. There are 7 values. Mean = 245 ÷ 7 = 35.

Test structure: ETEC guide to the GAT

Practice data interpretation

Questions last reviewed: 21 October 2026