A boxplot (box plot) is a graph that tells you how your data’s values are spread out. Learn more about how to read a boxplot, when to use one and how to create one.
a. What kind of graph is used to display the data? b. The numerical values 36, 35, 20, 15, 7, and 9 are ___. Which data set looks like it could be skewed? In which direction could it be skewed? Refer to the box plot below to answer the question: What is the interquartile...
In a dataset, the lower quartile is nothing but the middle number of the first half or lower half. The lower half is the set of data from the first data to the median, from the left, in the ordered data set.Answer and Explanation: The...
Why reprex? Getting unstuck is hard. Your first step here is usually to create a reprex, or reproducible example. The goal of a reprex is to package your code, and information about your problem so that others can run it…
5We will define three ways to measure the spread of the distribution two of which we will see are easily visible in the boxplot. The range is the distance from the minimum to the maximum. 6The IQR or Inner Quartile Range is the length of the box. For these two distributions, the one...
Scatterplot-Line Timeline Seismogram Slope Chart Stock-price Distribution The function of distribution charts is to show how data is spread across a group. This helps you spot outliers and commonalities, as well as see the shape of your data. For example, public policy officials might want to...
The task of the visualization is to show the means and the spread (dispersion) of the data. In this example, two groups have similar means and standard deviations, but quite different distributions. Are they really "the same"? Just don't use bar plot for means separation, or at least ...
The interquartile range (IQR) is the central half of any dataset. While a range is a measure of where the beginning and end are in a set, an interquartile range is a measure of where the bulk of the values lie. That’s why it’s preferred over many other measures of spread when ...
In contrast to the syndicated bank loans that dominated the commercial debt of African countries during the 1980s, Eurobonds are marked by a much more diffused and diverse set of creditors (Bertin, 2016). Moreover, it is widely believed that investor appetite for SSA bonds has been fueled by...
1. Scatter plot:This is a data science chart that shows the relationship between two variables. Each point on the plot represents a pair of values for the two variables. It is useful for identifying patterns and trends in data. Example use case: A marketing company is trying to identify wh...