One winter's day the temperatures were recorded in five different cities in New York State. The table below shows the results of
this recording. What is the mean or average temperature of the five cities?
1 answer:
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Given:
Number of males = h
Number of females = (h-2)
Total number of visitors = 80
To find:
The value of h.
Solution:
We have,
Number of males = h
Number of females = (h-2)
So, the total number of visitors is:
It is given that the total number of visitors is 80. So,
Divide both sides by 2.
Therefore, the correct option is D.