The mean of temperatures for city 1 is 50
Step-by-step explanation:
Mean is given by the sum of values divided by the number of items.
Given data is;
23,38,39,48,55,56,71,86,57,53,43,31
Total number of values are: 12
The mean is given by:
[tex]Mean = \frac{Sum\ of\ values}{No.\ of\ values}\\= \frac{23+38+39+48+55+56+71+86+57+53+43+31}{12}\\=\frac{600}{12}\\= 50[/tex]
Hence,
The mean of temperatures for city 1 is 50
Keywords: Mean, data
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