Post Utme Christopher University 2022 General Studies Question 30

Practice objective / multiple choice question 30 from the 2022 Post Utme Christopher University General Studies examination.

Post Utme Christopher University 2022 General Studies Objective / Multiple Choice
Question 30 POST_UTME_CHRISTOPHER_UNIVERSITY • 2022 • GENERAL STUDIES • objective

A researcher wants to determine the effect of a new policy on crime rate. She collects data on the crime rate for 10 different cities before and after the policy was implemented. What type of statistical analysis is this?

Answer Options

A. Regression analysis
B. Correlation analysis
C. Time series analysis
Correct Answer D. Difference-in-differences analysis
Correct Answer
D
Correct Option:
Difference-in-differences analysis

About This Question

This is Post Utme Christopher University 2022 General Studies Question 30. It is one of the objective questions from the 2022 Post Utme Christopher University General Studies examination.

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