WBCS.LIVE practice question

Find the mean for the following data: 1.8, 7.5, 9.2, 12.1, 15.4

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. 9.5
  2. 9.7
  3. 9.8
  4. 9.2

Correct answer and explanation

Correct answer: 9.2