Question
We are given a table for the city of Detroit, Michigan USA for the period of 1961 to 1973 with the following information: a column
We are given a table for the city of Detroit, Michigan USA for the period of 1961 to 1973 with the following information: a column with the number of full-time police per 100,000 citizens and a column with the number of homicides per 100,000 citizens.
| Year | Police | Homicides |
|---|---|---|
| 1961 | 260.35 | 8.6 |
| 1962 | 269.8 | 8.9 |
| 1963 | 272.04 | 8.52 |
| 1964 | 272.96 | 8.89 |
| 1965 | 272.51 | 13.07 |
| 1966 | 261.34 | 14.57 |
| 1967 | 268.89 | 21.36 |
| 1968 | 295.99 | 28.03 |
| 1969 | 319.87 | 31.49 |
| 1970 | 341.43 | 37.39 |
| 1971 | 356.59 | 46.26 |
| 1972 | 376.69 | 47.24 |
| 1973 | 390.19 | 52.33 |
- On the same x-axis representing the year, construct the time series of the number of police and the number of homicides on the same graph.
- Identify the variable that demonstrated the higher percentage increase relative to its initial value (police or homicides), and share your conclusions on the matter.
- Did the increase in police officers have an impact on the murder rate? Why?
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started
Essentials of Business Analytics
Authors: Jeffrey D. Camm, James J. Cochran, Michael J. Fry, Jeffrey W. Ohlmann, David R. Anderson
2nd edition
1305627733, 978-1305861817, 1305861817, 978-0357688960, 978-1305627734
