Using this graph, find the average lengths of cellular calls for the year 2013.
Year:|Avg length (L) in minutes:
1999|2.38
2000|2.56
2001|2.74
2002|2.73
2003|2.87
2004|3.05
I think the answer is 4.08 minutes but I also got 3.97 so I'm not sure, can you tell me if I'm right?
To find the average length of cellular calls for the year 2013, you need to refer to the provided data. However, the information given only includes data up until the year 2004, so we do not have information specifically for the year 2013.
Since we don't have data for the year 2013, we cannot directly calculate the average lengths of cellular calls for that year. Therefore, it's not possible to confirm if your answer of 4.08 minutes or 3.97 minutes is correct or not, as there is no relevant data to compare it with.
If you have access to data for the year 2013 from another source, you can use that to find the average length of cellular calls. Otherwise, without data for 2013, it is not possible to determine the correct average.