Answer:
Policing research often reveals what works and what doesn't work in the policing field. The term evidence-based policing is frequently used to describe research that targets, tests, and tracks strategies to help decision-makers deal with policing issues.
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The correct answer is <span>the values are measures for the sampling distribution of the mean
For example, in the </span>μm it is used to<span> represent the mean of the distribution of sample </span>means, while in the σm it is indicated that this value is a standard deviation, and just the M means that it is the standard deviation for the distribution of sample <span>means</span>
In Roosevelt's first hundred days in office, he pushed 15 major bills through Congress. The bills would reshape every aspect of the economy, from banking and industry to agriculture and social welfare. The president promised decisive action.
The answer is <span>The economy was increasingly controlled by big corporations.
Rapid industrialization in united states made big company able to produce an abundant amount of products with cheaper price.
This make the consumers are heavily dependent on their products and the majority of people's earning will always flow back to the big corporation.</span>
