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Infrastructure contributes to economic development of a country both by increasing the productivity of the factors of production and improving the quality of life of its people. Inadequate infrastructure can have multiple adverse effects on health. Improvements in water supply and sanitation have a large impact by reducing morbidity (meaning proneness to fall ill) from major waterborne diseases and reducing the severity of disease when it occurs. In addition to the obvious linkage between water and sanitation and health, the quality of transport and communication infrastructure can affect access to health care. Air pollution and safety hazards connected to transportation also affect morbidity, particularly in densely populated areas.
A retailer wants to segment its customers to optimize targeted marketing campaigns. Which of the following approaches would be most effective for custom...
Which of the following scenarios most justifies the use of Big Data over Traditional Data?
A developer is tasked with implementing a task scheduling system where multiple tasks with dependencies need to be executed. Which data structure would ...
Which of the following best describes the role of data analysis in credit scoring within the finance industry?
A dataset contains "USA," "United States," and "U.S." as country entries. What is the best way to resolve these inconsistencies?
Which of the following best defines the role of a data analyst within an organization?
To ensure data is accurate and complete before beginning analysis, which data validation technique is most commonly used?
Which of the following best represents the role of data wrangling in the data analysis process?
Which of the following characteristics is unique to TCP as opposed to UDP in a network communication scenario?
If a dataset has a strongly skewed distribution , which measure of central tendency is most appropriate to represent the data?