Researchers would like to know if psychology majors are more intelligent than the average student. The hypothesized mean IQ score for all students is 100. The mean IQ for the 71 psychology majors sampled is 103. The standard deviation of IQ scores for all students is 15.02 and the standard deviation of IQ scores for psychology majors is 11.12. Calculate the (true) standard error of the mean. Round your answer to two decimal places.