Labels:isosceles triangle | road | sky OCR: 190 170 150 130 110 06 70 50 QO 110 130 150 170 190 Obsered 10.7 cm Solar Flux All Forecasters Figure 11-11. Scatter diagram showing the joint distribution of next-day 10.7 cm solar flux forecasts and observations January 31 Decermber 1993. The 45 diagonal(solid) indicates perfect correspondence between forecasts and observa tions The dotted line 1 least-squares (x=0.9 to the data servations December icates datted