Labels:crt screen | lemon | sky | true anomaly OCR: 70 60 50 40 30 r=0.43 20 +* +*,*+- *++ 10 a 50 Observed Fredericksburg A-Index All Forecasters Figure II-16 Scatter diagram showing the joint distribution of next-day Fredericksburg A-Index forecasts and abserva tions 1 January-31 Decerrber 1993. The 45 diagonal (solid) ind icates perfect correspondence between forecasts and ob servat tions The dotted line is a least-squares fit (r=0.43) t the Jat Obsered observations Decenber servations 43to data