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Fig. 8

image

Regions of confidence for the marginalized likelihood function ℒ(w0,w1). On the axes we also plot the box-and-whisker diagrams for the w0 and w1 parameters: the bottom and top of the diagrams are, as commonly done in the box-plots, the 25th and 75th percentile (the lower and upper quartiles, respectively), and the band near the middle of the box is the 50th percentile (the median). It is evident that the ΛCDM model, corresponding to w0 = −1 and w1 = 0 is not favored.

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