The T-Roc in entry-level Life trim comes with 16in alloy wheels and higher-profile tyres than the other trim levels, making it supremely comfortable. On those wheels, it soaks up bumps better than the Audi Q2, the Puma and the Mini Countryman, but is not so soft that it bounces you out of your seat on undulating roads, as the Citroën C3 Aircross can.

In our example, you would report the results like this: The difference in petal length between iris species 1 ( M = 1.46; SD = 0.206) and iris species 2 ( M = 5.54; SD = 0.569) was significant ( t (30) = −33.7190; p< 2.2e-16). Other interesting articles You can also include the summary statistics for the groups being compared, namely the mean and standard deviation. In R, the code for calculating the mean and the standard deviation from the data looks like this:

The T-Roc comes with folding rear seats as standard but they split 60/40 rather than in the more versatile 40/20/40 arrangement provided by the Q2, the Kona and the Countryman. What’s more, unlike the Countryman's, the T-Roc’s rear seats don’t recline or slide to allow you to set a balance between rear leg room and luggage space. The T-Roc comes with a useful height-adjustable boot floor as standard. In its highest position, it removes the load lip at the entrance and ensures that there’s no step up to the rear seats when they’re folded flat. When it's in its lowest setting, there’s more of a step down to the boot floor but it’s not a huge drop. Practicality overview

StrengthsOne of the more spacious small SUVs; lots of in-car cubbies; well-shaped boot features useful height-adjustable floor Calculating a t-test requires three fundamental data values including the difference between the mean values from each data set, the standard deviation of each group, and the number of data values.You rarely get something for nothing and, sure enough, the price you pay for the T-Roc’s forgiving ride is more body lean through corners than in some small SUVrivals. Around town, though, that makes little difference, and it's a light and easy car to drive through the cityscape. All T-Rocs have an automatic emergency braking ( AEB)system that can detect pedestrians as well as other cars, and lane-keeping assistance. Style trim and upwards will sound an alert if the driver is tired. The degrees of freedom: 30.196. Degrees of freedom is related to your sample size, and shows how many ‘free’ data points are available in your test for making comparisons. The greater the degrees of freedom, the better your statistical test will work.