Welcome to the Regression Quiz!
Let’s have fun testing your Regression skills. Pick the best answers and enjoy!
Best of luck! 🍀
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Introduction to Statistics Quiz
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More than Cumulative Frequency in Statistics
Definition / परिभाषा More than Cumulative Frequency for a given class interval represents the total number of observations or frequencies that are greater than or equal to the lower class boundary of that interval. It is obtained by successively subtracting the frequencies from the total frequency, starting from the lowest class, or by adding frequencies…
Class Boundaries Formula in Statistics
Class Boundaries Formula in Statistics In statistics, class boundaries are used to eliminate gaps between class intervals. They are essential for frequency distributions, histograms, and accurate calculation of median and mode. This topic is very important for High School, Undergraduate students, and aspirants of RPSC and other competition exams. 📖 Definition / परिभाषा Textbook Definition:Class…
Crack RPSC ASO 2025: Ultimate Prep Guide
Date: 18 September 2025 | Exam: 12 October 2025 Introduction RPSC ASO 2025, The Rajasthan Public Service Commission Assistant Statistical Officer (RPSC ASO) exam is among the most competitive state-level examinations in Rajasthan. Designed to select proficient candidates for the statistical cadre, the exam requires not only strong theoretical knowledge but also practical problem-solving and…
Class Midpoint Formula in Statistics
Definition: The Class Midpoint, also known as the Class Mark, is the central value of a class interval in a frequency distribution. It is calculated as the average of the upper and lower limits of the class interval. आसान परिभाषा (Student Friendly): जब डेटा को समूहों (classes) में बांटा जाता है, तो हर समूह (class)…