Table of maximum likelihood for parameter estimates Parameter Degrees of freedom Standard estimate Wald 95% error Confidence limits Wald chi-square PR>Chisq Intercept 1 0.7156 0.1491 0.4234 1.0078 23.05 <0.0001 X 1 0.3983 0.1562 0.0922 0.7045 6.50 0.0108 Refer to the horseshoe crab data set. The SAS output above display parameter estimate from fitting a Poisson loglinear model using x = 1 (light color) or 0 (dark color) and Y = number of satellites 1. Report the prediction equation 2. Estimate the mean of Y for female crabs with light color (x = 1). Also estimate the mean of Y for female crabs with dark color (x = 0). Comment on these values. 3. Explain what is meant by overdispersion for count type response variables