You want to find out how sleep deprivation affects motor performance. To study this, you have sleep-deprived subjects (such as parents of newborn babies or night-shift workers) record the number of minutes they sleep each night and take a series of motor performance assessments, with 1 minute being the smallest unit on the scale. Suppose the first subject sleeps 180 minutes. Determine the real limits of 180. The lower real limit is: :] The upper real limit is: I:l When measuring weight on a scale that is accurate to the nearest 0.5 kilogram, what are the real limits for the weight of 56 kilograms? O 55.9-56.1 O 56-57 O 55.75-56.25 When measuring weight on a scale that is accurate to the nearest 0.2 kilogram, what are the real limits for the weight of 95 kilograms? M A Ar Ar A