The mean of the following data is: Numbers 8, 10, 15, 20; Frequency 5, 8, 8, 4.

PYQ UPPSC LT Grade (Assistant Teacher) 2025

The mean of the following data is: Numbers 8, 10, 15, 20; Frequency 5, 8, 8, 4.

  1. A.

    12·8

  2. B.

    26·5

  3. C.

    12·5

  4. D.

    26·8

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