If two datasets have the same mean, what does it signify if the first dataset has a much larger MAD than the second?

The values in the first dataset are typically higher.

The values in the first dataset are less consistent and more spread out.

The values in the first dataset are more consistent and clustered together.

The median of the first dataset must be larger.

The battery life of two phone models was tested. - Model X: Mean = $14$ hours, MAD = $3$ hours - Model Y: Mean = $16$ hours, MAD = $1$ hour Which is the best interpretation of this data?

Model Y has a longer average battery life and is more consistent.

Model X has a longer average battery life and is more consistent.

Model Y has a longer average battery life but is less consistent.

Model X has a shorter average battery life and is less consistent.