Table of Contents
What is the statistical problem?
A statistical question is a question that can be answered by collecting data that vary. This is because to answer the second question, you would need to determine the ages of all students in your school and there would be variability in those data (since not all students are the same age).
What is the definition of statistical investigation?
An information gathering and learning process that is undertaken to seek meaning from and to learn more about any aspect of the real world, as well as to help make informed decisions and take informed actions.
What is problem solving method in statistics?
Consider statistics as a problem-solving process and examine its four components: asking questions, collecting appropriate data, analyzing the data, and interpreting the results.
What are the step in statistical investigation?
The Statistical Process has five steps: Design the study, Collect the data, Describe the data, Make inferences, Take action. In a designed experiment, researchers control the conditions of the study.
How do you do statistical problems?
A statistics problem typically contains four components:
- Ask a Question. Asking a question gets the process started.
- 2, Collect Data. Collecting data to help answer the question is an important step in the process.
- Analyze Data.
- Interpret Results.
What are the 5 steps in performing statistical investigation?
A cycle that is used to carry out a statistical investigation. The cycle consists of five stages: Problem, Plan, Data, Analysis, Conclusion.
What are the types of statistical investigation?
We discuss two types of statistical investigations: the observational study and the experiment. Each type of investigation involves a different approach to collecting data.
What are the 5 stages of statistical investigation?
What are the six steps of a statistical investigation?
Terms in this set (6)
- ask a research question.
- design a study and collect data.
- explore the data.
- draw inferences beyond the data.
- formulate conclusions.
- look back and ahead.