The following graph shows the distribution of the numerical scores obtained during the survey by Bell et al.
{"Image DocumentName": "The following graph shows the distribution of the numerical scores obtained during the survey by Bell et al.", "Image ImageDescription": "al (1999). As can be seen from the graph the majority of numerical scores assigned are zero or +/- 1 for most channels..", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}