Concept explainers
Explain what statistic is.
Explanation of Solution
Statistics:
Statistics is defined as the ‘science of data’, which deals with collection, classification, summarization, organization and analysis of data, interpretation of numerical and categorical data, along with inferring about the nature of the data.
For an example, a researcher wants to find the average height of students of 7th grade of a certain school. The researcher collects the height of all students of 7th standard. Now the data should be organized in a well-defined manner or grouped into classes. The researcher uses statistics (mean) to find the average heights of the students, infer about the heights of 7th grade students in general, and makes a conclusion.
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Chapter 1 Solutions
Statistics, Books a la Carte Plus MyLab Statistics with Pearson eText -- Access Card Package (13th Edition)
- MATLAB: An Introduction with ApplicationsStatisticsISBN:9781119256830Author:Amos GilatPublisher:John Wiley & Sons IncProbability and Statistics for Engineering and th...StatisticsISBN:9781305251809Author:Jay L. DevorePublisher:Cengage LearningStatistics for The Behavioral Sciences (MindTap C...StatisticsISBN:9781305504912Author:Frederick J Gravetter, Larry B. WallnauPublisher:Cengage Learning
- Elementary Statistics: Picturing the World (7th E...StatisticsISBN:9780134683416Author:Ron Larson, Betsy FarberPublisher:PEARSONThe Basic Practice of StatisticsStatisticsISBN:9781319042578Author:David S. Moore, William I. Notz, Michael A. FlignerPublisher:W. H. FreemanIntroduction to the Practice of StatisticsStatisticsISBN:9781319013387Author:David S. Moore, George P. McCabe, Bruce A. CraigPublisher:W. H. Freeman