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The 5 a.m. temperatures for seven consecutive days were -7, -4, -4, -5, 1, 3 and 2 Celsius. What is the mean 5 a.m. temperature for the week in degrees Celsius?

 Apr 22, 2019
 #1
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First to find the mean, add the numbers together. -7+-4+-4+-5+1+3+2 = -14. After that, divide that by the number of values. -14/7 = -2.

 

-2 is the mean of the 5 a.m. temperature.

 

~~Hypotenuisance     

 Apr 22, 2019
 #2
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Take -7+-4+-4+-5+1+3+2= -14 and then divide by the total number of numbers, which is 7. 

 

14/7= -2

 Apr 22, 2019

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