In which of the given year(s) was the production of B type refrigerator closest to its average production over the given years? (Refer to the table be...
Question
In which of the given year(s) was the production of B type refrigerator closest to its average production over the given years? (Refer to the table below)
| Years | B |
|---|---|
| 2011 | 1800 |
| 2012 | 1890 |
| 2013 | 1910 |
| 2014 | 1940 |
| 2015 | 1960 |