Use the frequency distribution table below showing a sample data set for 10 students on a test with
Use the frequency distribution table below showing a sample data set for 10 students on a test with a maximum score of 20 to find the standard deviation of the scores. (Round answer to one decimal position.) Score Frequency Midpoint Midpoint x Frequency Midpoint squared x Frequency 1 – 5 4 6-10 3 […]

