The mean temperature for the first 8 days in January
x=1.5 °C.
This is further explained below.
What is the mean temperature for the first 8 days in January?
The mean temperature for the first 7 days in January was 4 °C.
The temperature on the 8th day was -1 °C.
Generally, the equation for the mean is mathematically given as
X= a+b/2
x=4+-1/2
x=1.5
In conclusion, the mean temperature for the first 8 days in January
x=1.5 °C.
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