1. Under the assumption 1 = 0, write down the log-likelihood function (of 0 alone).

Revisit the toxicology example: six groups of beetles were exposed to various concentrations (0) of the insecticide. At the end of the experiment dead beetles in each group were counted. lconcentration 10.8'11.6 12.1 12.6 13.1 13.5 | death 15 '24 26 group size 50 49 Consider the logistic regression model logit[P(death at concentration 0)] = ,60 + (31 x C 1. Under the assumption ,81 = 0, write down the loglikelihood function (of ,60 alone)