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  3. 7th Class
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7th Class Science Sample Paper Science Sample Paper - 9

  • question_answer
    How is the mean temperature of a given month determined?

    Answer:

    The mean temperature for a given month is determined in two steps:
    (i) First we find the average of the temperatures recorded during the month.
    (ii) Second we calculate the average of such average temperatures over many years. That gives the mean temperature.      


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