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picture1_Statistical Analysis Ppt 69527 | 1 1 Ap Statistics


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File: Statistical Analysis Ppt 69527 | 1 1 Ap Statistics
you will be able to know explain and use the following vocabulary individual count variable percent categorical variable bar graph quantitative variable pie chart distribution dotplot exploratory data stemplot analysis ...

icon picture PPT Filetype Power Point PPT | Posted on 29 Aug 2022 | 3 years ago
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            You will be able to know, 
            explain and use the following 
            vocabulary:
             Individual                  Count
             Variable                    Percent
             Categorical Variable        Bar Graph
             Quantitative Variable       Pie Chart
             Distribution                Dotplot
             Exploratory Data            Stemplot
              Analysis                    Center, Spread, Shape
                                          Outlier
      Here are some definitions:
       Individual : Objects described by a set 
        of data.  They may be people, animals, 
        things, etc.
       Variable : Any characteristic of an 
        individual.  The variable will likely take 
        on different values for different 
        individuals.
       (Can you think of some more examples?)
       … more definitions:
        Categorical Variable : A variable which 
        focuses on a characteristic of an 
        individual, allowing it to be placed into one 
        of several groups or categories.
        Quantitative Variable : A variable which 
        focuses on a characteristic of an individual 
        that takes on numerical values for which 
        arithmetic operations can be performed.
        (Can you think of some more examples?)
      … more definitions:
       Distribution : a way of demonstrating 
       what values a variable take on and 
       how often it takes each value.
       Exploratory Data Analysis : Using 
       statistical tools to examine data and 
       describe its main features.  Comparing 
       variables, providing graphs and doing 
       numerical summaries are specific 
       strategies.
       … more definitions:
        Count : The number of observations that 
        fall into a particular category, when 
        analyzing individuals with a categorical 
        variable.
        Percent : The percentage of observations 
        that fall into a particular category, when 
        analyzing individuals with a categorical 
        variable.  This is found by dividing the 
        count by the total number of observations.
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...You will be able to know explain and use the following vocabulary individual count variable percent categorical bar graph quantitative pie chart distribution dotplot exploratory data stemplot analysis center spread shape outlier here are some definitions objects described by a set of they may people animals things etc any characteristic an likely take on different values for individuals can think more examples which focuses allowing it placed into one several groups or categories that takes numerical arithmetic operations performed way demonstrating what how often each value using statistical tools examine describe its main features comparing variables providing graphs doing summaries specific strategies number observations fall particular category when analyzing with percentage this is found dividing total...

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