The Federal Bureau of Investigation (FBI) bars the hiring of employees who have used marijuana in the past _____ years
a. two
b. three
c. five
d. ten
b. three
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A proprietary security force may be necessary where a relatively permanent guard force is required
a. True b. False
The most important operations unit is the public information division
a. True b. False Indicate whether the statement is true or false
You are on trial for an assault that you believe you are not guilty of committing. There does exist, however, in your record, a series of arrests for very similar assaults. Additionally, the person whom you are accused of assaulting has been previously fined and punished for false allegations of assault. You are not sure how this trial will proceed, but you have faith in your defense counsel. If your defense attorney begins to introduce evidence regarding the victim's prior record of false accusations, is the judge likely to allow it, and why?
A. Yes, because any information about the victim is permissible. B. Yes, because it is direct evidence. C. No, because it is circumstantial evidence. D. No, because courts seldom allow evidence that portrays victims in a negative light.
Answer the following statements true (T) or false (F)
1. Standard deviation units, or Z scores, measure the deviation from the mean relative to the standard deviation. 2. Chi-square is a test of the independence of the relationship between nominal or categorical variables. 3. Cramer’s V is rarely useful for contingency tables that are larger than 2 X 2. 4. Nonparametric statistics assume some interval level of measurement and a normal population. 5. Parametric statistics are distribution free statistics in which few assumptions are made regarding the normality of the population.