Five , a type of domestic dog, each have a recorded weight. The table shows an original data set of the weight, in kilograms, of each puppy.
| Puppy | Weight (kg) |
|---|---|
| P1 | 5.2 |
| P2 | 6.0 |
| P3 | 5.5 |
| P4 | 6.3 |
| P5 | 5.8 |
A sixth puppy with a weight of kg is added to create a new data set. Which of the following correctly compares the means of the two data sets?
The mean of the original data set is greater than the mean of the new data set.
The mean of the original data set is less than the mean of the new data set.
The means of both data sets are equal.
There is not enough information to compare the means.
