bsu.instructure.com C D Question 15 1 pts The range can refer to: the highest and lowest scores in a distribution the absolute value of the difference between the highest and lowest score the lowest and highest scores in a distribution the absolute value of the difference between the lowest and highest score O all of the above none of the above D Question 16 1 pts By dividing by N-1 when calculating Standard Deviation: we are artificially forcing the standard deviation to be smaller we are artificially forcing the standard deviation to be larger we are being liberal in our estimation (according to lecture) both a and c both b and c none of the above