They are the class boundaries.
No, it is not suitable for nominal data.
Yes.
A histogram.
histogram
One of the ways is a histogram.
histogram
Histogram which is a type of bar graph. The data is grouped into equal ranges and the bars show how many occurances are in each range.
They are often called classes butt may have more specific names.
They are often called classes butt may have more specific names.
As a visual representation of data, then a histogram is a way of analysing data.
No, a histogram is not suitable for categorical data because it represents the distribution of continuous or discrete numerical data through bins. Instead, bar charts are used for categorical data, as they effectively display the frequency of each category. Histograms show how data falls into ranges, while bar charts highlight distinct categories.
Creating a frequency table before constructing a histogram helps organize and summarize the data, allowing for a clearer understanding of its distribution. The frequency table outlines the number of occurrences for each data category or interval, making it easier to determine the appropriate bin sizes and ranges for the histogram. This preparatory step ensures that the histogram accurately reflects the data's characteristics and highlights trends or patterns effectively.
To display data in a histogram, first, organize your data into intervals or "bins" that represent ranges of values. Then, count the number of data points that fall into each bin. Finally, plot the bins on the horizontal axis and the corresponding counts on the vertical axis, using bars to represent the frequency of each bin. Ensure that the bars touch to indicate the continuous nature of the data.
You can't. You can get the median and mode from the data set, but not the histogram itself.
it has a limitedamount of data
Where to collect the data of Petrol of last 10 years and draw a histogram
Yes, any data set can be displayed using a histogram, as long as it represents original data, or data that does fall in a particular order.