Statistics criminal justice

Submit your output document (pdf) and answer document (Word) here for the computer assignmen

Computer Assignment 1 (Due April 7 in Canvas)

Use Data Set “CRIJ4318Compassignmentdata1.sav” in Canvas

1. Provide appropriate central tendency scores for the following variables:
a. Sex
b. Gradeavg
c. Gdelcf1
d. faminvolv

2. Provide either a histogram or a bar chart for the following variables. Describe what you see
a. Ethnicity
b. Gradeavg
c. schinv
d. Gdelcf1

3. Provide the range, variance, and standard deviations for the following variables. Describe what
you see

a. Familyinvolv
b. Peerdelinq
c. Gdelcg1

4. Transform Peerdelinq into a z scores by creating a new variable. How many scores would be
considered extreme outliers if an extreme outlier was anything with a z score above 3.00 or
below -3.00? What would the standard deviation of peer delinquency be if all “extreme outliers”
were removed?