4. Let us consider the following number of delinquent acts committed by a sample of 20 junior high school students. Calculate mode, median, mean range, variance and standard deviation.

N: Mean: Median Position Median: Mode Variance Standard deviation Range

4. Let us consider the following number of delinquent acts committed by a sample of 20junior high school students. Calculate mode, median, mean range, variance and standard deviation. (You have to do this like Question 2) (7 points) Delinquent Acts (X) Frequency F (X) (X (Xmean)2 FlXmean)2 (f) mean) 5 3 4 6 2 9 U 2 Total: Total: Total: N Mean: Median Position Median: Mode Variance Sta nda rd deviation Range