## STAT 200: Introduction to Statistics Final Examination

STAT 200: Introduction to Statistics Final Examination, Spring 2016 OL1/US1 in \$79 Only

STAT 200: Introduction to Statistics Final Examination, Spring 2016 OL1/US1

1. True or False. Justify for full credit.
(a) The standard deviation of a data set cannot be negative.
(b) If P(A) = 0.4 , P(B) = 0.5, and A and B are disjoint, then P(A AND B) = 0.2.
(c) The mean is always equal to the median for a normal distribution.
(d) A 95% confidence interval is wider than a 98% confidence interval of the same parameter.
(e) In a two-tailed test, the value of the test statistic is 1.5. If we know the test statistic follows a Student’s t-distribution with P(T < 1.5) = 0.98, then we fail to reject the null hypothesis at 0.05 level of significance .
2. Identify which of these types of sampling is used: cluster, convenience, simple random, systematic, or stratified. Justify for full credit.

## JADM 100 Introduction to Criminal Justice Midterm Exam

JADM 100 Introduction to Criminal Justice Midterm Exam in \$29 Only

(TCO 1) Which model emphasizes individual rights?
(TCO 1) Who returns an indictment?
(TCO 1) Jake Robinson was convicted on a burglary and a drug offense. He was given a sentence of six years in prison for both offenses. These sentences were to run concurrently. How many years would he spend in prison?
(TCO 1) The ________ collects information on crimes suffered by individuals and households, whether or not those crimes were reported to law enforcement.
(TCO 1) Which of the following would be included in UCR/NIBRS murder statistics?
(TCO 1) A juvenile who steals a candy bar and states “No one was really hurt,” is using which neutralization technique?

## ECON 3709 – Introduction to the Economics Motivation

ECON 3709 – Introduction to the Economics Motivation in \$12 only

ECON 3709 – Introduction to the Economics

Motivation

The paper should be a complement to the lectures and the topics we see in the lectures. Your paper cannot be about the topics that we see in class/our lectures. It should be a research paper, so I want you to start fresh with it

– a question to which you do not know the answer. The paper should not be descriptive, but rather have more creative content. That is, it is not an essay.