Statıstıcs I Deneme Sınavı Sorusu #859768

The graph shows the electricity, water and ADSL bills of a family. Which one of the following can be deduced, based on the data?


The highest bill is for March. 

The highest bill is for January. 

There is a negative relationship between electricity consumption and water consumption.

ADSL bill is rising from January to March.

Lowest bill is for ADSL.


Yanıt Açıklaması:

The graph indicates that higher consumption of electricity tend to have lower water consumption through months.

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