What Is a Histogram? How to Draw a Histogram from a Frequency Table

Histogram is a fundamental topic in statistics, and in this video you will clearly understand what a histogram is and how to draw a histogram from a frequency table step by step using simple, exam-oriented explanations. This video is specially designed for BBA, BBS, and management students, as well as beginners who are studying Business Statistics, Quantitative Techniques for Management, or Data Analysis. We begin by explaining the meaning of a histogram, its purpose, and why it is used to represent continuous frequency distributions. The explanation is kept simple and practical so that even first-time learners can easily follow along. After understanding the concept, the video explains how to draw a histogram from a frequency table in a clear, step-by-step manner. You will learn how to: Identify class intervals from the frequency table Convert inclusive class intervals into exclusive classes (when required) Determine class boundaries correctly Select suitable scales for the X-axis and Y-axis Construct rectangles with proper width and height Special emphasis is given to the difference between a histogram and a bar diagram, which is a common area of confusion for students. The histogram graph is demonstrated with numerical examples that are frequently asked in BBA, BBS, and university examinations, making this video highly useful for exam preparation. This histogram tutorial will help you avoid common mistakes such as incorrect class boundaries, improper scaling, and gaps between bars. By watching this video, you will gain confidence in both drawing and interpreting histogram graphs accurately. Whether you are preparing for exams under Pokhara University, Tribhuvan University, or Purbanchal University, or simply want to strengthen your basics in statistics, this video will be extremely helpful. 👉 Like, share, and subscribe for more statistics and data analysis tutorials. 00:00 intro 01:20 Q N 1 exclusive class interval histogram 04:45 frequency polygon 06:00 frequency curve 06:49 Q N 2 inclusive class interval histogram 11:59 Q N 3 midpoint histogram 15:49 Q N 4 less than cumulative frequency histogram 19:33 Q N 5 more than the cumulative frequency histogram #histogram #FrequencyPolygon #FrequencyCurve #BusinessStatistics #BBAStatistics #Class11Statistics #Class12Statistics #ExamPreparation #QuantitativeTechniques