2. The data file handtime contains data concerning a survey of more than more than 5000 years of artwork, \"encompassing 1180 scorable instances of unimanual tool or weapon usage.\" Basically, 1180 pieces of art in which humans were depicted using a tool or weapon were noted for whether the object was used with the right hand or the left hand of the user depicted. You can find the file \"handtime.RData\" posted to the class Canvas page. (a) Fit. the simple linear logistic regression model. where. we assume. Yi ~ Demon). with: 10g { pl } = do + 531.1]. 1'1); where Y,- is 1 if a righthanded usage is observed in a randomly selected painting and Y, is (l if a lefthanded usage is observed. The predictor .rl is the numerically coded time period. In the. data. period:{l corresponds to artwork from around the 0 BCE. What are the (estimated) log-odds of observing a right-hand usage when period=()'? \\Vhat are the estimated odds? The estimated probability." R help: Here are the commands to fit the model: > load("handtimes.RData\") > model.ht