study range of a data set

Most people show lack of interest or have no time to go through facts and figures given in a daily newspaper or a magazine. But if these figures are graphically presented, they become easier to grasp and catch the eye and have a more lasting effect on the reader's mind. The graphical representation..

Introduction - Facts and figures as such do not catch our attention unless they are presented in an interesting way. Graphical representation of data is one of the most commonly used modes of presentation. The different types of graphs that we are going to study are 1. Bar graph..

Module One: Exploring Data - Constructing and interpreting graphical displays of distributions of univariate data: Dotplot, stemplot, histogram, cumulative frequency plot Center and spread Clusters and gaps Outliners and other unusual features Shape Summarizing distributions of ..

From the data find out the range of values centered about the mean in which 99.7% of the data is found. μ = 85, σ = 4. => 81 to 89 or 77 to 81 or 73 to 97 or 77 to 93..

Number of baskets scored by a basket ball player are: 8, 15, 11, 13, 9, 12, 10. Find the range of the data. => 17 or 7 or 6 or 5..

Ashley planted a rose plant in her house. After a few months, she counted the number of roses with different colors which is represented in the line plot. Find the range of the data. => 8 or 4 or 6 or 5..

The box-and-whisker plot shows the distance covered (in kilometers) during a benefit walk. What is the range of the data? => 1.5 or 2.1 or 4.5 or 2.5..

What is the position of the middle quartile of an ordered data set of 17 values? => 8 or 10 or 7 or 9..

Identify the outlier in the data set. 14, 15, 17, 18, 19, 23, 16, 17 and 70 => 70 or 14 or 16 or None of the above..

Find the outlier for the data set. 5, 9, 10, 6, 9, 14, 5, 7, 11 => 9 or 5 or 11 or No outlier..