You are conducting an experiment to examine the anxiety levels of a group of Psychology students. The population standard deviation o = 9.27. What is the standard error of the sample mean if your...

Extracted text: You are conducting an experiment to examine the anxiety levels of a group of Psychology students. The population standard deviation o = 9.27. What is the standard error of the sample mean if your sample size is 55? Give your answer to 2 decimal places.