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What is Statistical Data?
Statistical data refers to the collection of quantitative information or facts that have been systematically gathered, organised, and analysed. These types of data can be collected from various methods, such as surveys, experiments, observations, or even from existing sources. Statistical data can be classified into several types based on the nature of the data and the way it is collected and analysed. The main types of statistical data are Qualitative Data, Quantitative Data, Univariate Data, Bivariate Data, Multivaria...
Content Under CC-BY-SA licenseThe Beginner's Guide to Statistical Analysis | 5 Steps & Examples
Learn how to plan, collect, summarize, and interpret statistical data for research. This article explains the steps and methods of statistical analysis with two examples: a causal study and a correlational study. See more
To collect valid data for statistical analysis, you first need to specify your hypothesesand plan out your research design. See more
In most cases, it’s too difficult or expensive to collect data from every member of the populationyou’re interested in studying. Instead, you’ll collect data from a sample. Statistical analysis allows you to apply your findings beyond your own sample as long as you use … See more
Once you’ve collected all of your data, you can inspect them and calculate descriptive statisticsthat summarize them. See more
A number that describes a sample is called a statistic, while a number describing a population is called a parameter. Using inferential statistics, you can make … See more
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Introduction to Statistics | Coursera
WEBThere are 12 modules in this course. Stanford's "Introduction to Statistics" teaches you statistical thinking concepts that are essential for learning from data and communicating …
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Introduction to Statistics I Stanford Online
- Descriptive Statistics for Exploring Data.
- Sampling and Randomized Controlled Experiments.
- Introduction to Probability.
- Sampling Distributions and the Central Limit Theorem.
- Regression.
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