How many methods of presenting numerical data.
Answers
Answer:
(1) Scatter plot.
(2) Bar graph and histogram.
(3) Pie chart.
(4) Box and whisker chart.
(5) Three-dimensional effects.
(6) Drawing a graph: example.
Answer:
There are two types of numerical data, namely; discrete data-which represent countable items and continuous data-which represent data measurement. The continuous type of numerical data are further sub-divided into interval and ratio data, which is known to be used for measuring items.
Step-by-step explanation:
Numerical data are usually summarized and presented by distribution, measures of central tendency and dispersion. For normally distributed data, arithmetic mean and standard deviation are used. ... Commonly used graph types in descriptive statistics for numerical data presentation are error bar and box-and-whisker plots.
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