The ________study does not explain why an event has occurreda.Descriptiveb.Exploratoryc.Experimentald.Descriptive and Exploratory

The correct answer to the question is a. Descriptive.

Explanation

1. Descriptive Study: This type of study aims to observe and describe the characteristics of a phenomenon or population without determining cause-and-effect relationships. It collects data to present a picture of what is happening but does not explain the underlying reasons or causes behind the events.

2. Exploratory Study: This focuses on exploring new areas of research or obtaining preliminary data, often used to formulate hypotheses rather than to provide definitive conclusions.

3. Experimental Study: This type is designed to test hypotheses and determine causal relationships by manipulating variables and observing the outcomes.

4. Descriptive and Exploratory: This option combines both types; however, it still does not address the core of the question, which is about explaining events.

In conclusion, the most appropriate choice that reflects the inability to explain why an event has occurred is the Descriptive study.