Side-by-Side The ability to introspect about self-performance is key to Determine the 95% confidence interval for the slope of the human subjective experience. Accurate introspection population regression line. Give your answer as an interval requires the ability to discriminate correct decisions from in the form (lower bound, upper bound). Enter your answers incorrect ones, a capacity that varies substantially across to four decimal places. individuals. Are individual differences in introspective ability reflected in the anatomy of brain regions responsible for this function? The data provided are a measure of introspective ability (labeled Aroc and based on the 95% confidence interval: performance of subjects on a task) and a measure of gray-matter volume (Brodmann area) in the anterior prefrontal cortex of the brain of 29 subjects. Aroc Volume 0.55 59 0.58 62 0.59 43 0.59 63