Question 9 1 pts Study the SAS code below. The data set comes from male subjects in their 20s and contains information about their heights in inches and also their heights converted to centimeters. Describe what you expect to see in the output without running SAS. proc means data=s.heights n mean std cv; var height_in height_cm; run; O The mean, standard deviation and coefficient of variation of height measured in inches are equal, respectively, in value to the mean, standard deviation and coefficient of variation of height measured in centimeters. O The coefficient of variation of height measured in inches is equal in value to the coefficient of variation of height measured in centimeters. However, the means and standard deviations have different values. O The standard deviation and coefficient of variation of height measured in inches are equal, respectively, in value to the standard deviation and coefficient of variation of height measured in centimeters. However, the means have different values. The mean, standard deviation and coefficient of variation of height measured in inches are not equal in value, respectively, to the mean, standard deviation and coefficient of variation of height measured in centimeters. Question 10 1 pts John Hinckley attempted to assassinate President Reagan in 1981. At the trial, the defense described that Hinckley's brain scan showed brain atrophy, which could be evidence of schizophrenia. About 1.5% of Americans suffer from schizophrenia. Brain atrophy is observed in 30% of schizophrenics, but only in 2% of normal individuals. How convincing is this argument? The answer lies in the probability that Hinckley had schizophrenia, given the evidence of brain atrophy. Find this probability. O 0.186 O 0.424 O 0.016 O 0.234