How to do statistics analysis?
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- Step 1: Write your hypotheses and plan your research design
- Step 2: Collect data from a sample
- Step 3: Summarize your data with descriptive statistics
- Step 4: Test hypotheses or make estimates with inferential statistics
- Step 5: Interpret your results
Statistical tools in research
A statistical question is a question that can be answered by collecting data that vary.
For example, “How old am I?” is not a statistical question, but “How old are the students in my school?” is a statistical question..
Statistical tools in research
Statistical Analysis Defined
It's the science of collecting, exploring and presenting large amounts of data to discover underlying patterns and trends.
Statistics are applied every day – in research, industry and government – to become more scientific about decisions that need to be made..
Statistical tools in research
The five basic methods are mean, standard deviation, regression, hypothesis testing, and sample size determination.
It is widely used by governments, businesses, banking entities, insurance companies, etc..
What is a real life example of statistical analysis?
News Reports: News outlets often use statistics to provide context and support their stories.
For example, when reporting on unemployment rates, they might say that “unemployment has dropped by 2% over the last six months.” This statistic helps readers understand the scale and impact of the change in employment..
What is an example of a statistical analysis?
Mean, median and mode are used to get the central value for a given data set.
For example, you can use descriptive statistical analysis to find the average age of drivers with a ticket in a municipality.
Descriptive statistics can also find the measure of spread.Mar 10, 2023.
