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Question


MonthsJan.Feb.Mar.Apr.MayJun.Jul.Agu.Sept.Oct.Nov.Dec.
Temp oC262420161413111214172023

Calculate the mean annual temperature.
  1. 17.5
  2. 21
  3. 18.5
  4. 19

A
21
B
17.5
C
18.5
D
19
Solution
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Mean Annual Temperature can be found out by dividing total sum of temperature of 12 months by total number of months, i.e. 12 months.
Mean Annual Temperature = 26+24+20+16+14+13+11+12+14+17+20+2312
Mean Annual temperature = 21012
Mean Annual temperature = 17.5 degree Celcius

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