the department of corrections wants to examine how they discipline the people in their custody. you are asked to examine

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the department of corrections wants to examine how they
discipline the people in their custody. you are asked to examine
the difference between the disciplinary tickets for minimum and
medium security inmates. the characteristics are as follows:
minimum security mean = 12, n = 35, s = 4
maximum security mean = 7, n = 40, s = 2
(a) what kind of test is this?
a. independent sample t-test
b. related sample t-test
c. one sample t-test
d. ANOVA
(b) what is an appropriate null hypothesis?
(c) what is the appropriate critical value at the .05 level?
(d) what is your calculated test statistic?
(e) state your conclusion