Machine Learning

Relation Between Moments About Mean and Arbitrary Point |Data Science and A.I.

Relation Between Moments About Mean and Arbitrary Point

Artificial Intelligence, Machine Learning, Statistics /

Relation Between Moments About Mean and Arbitrary Point By Bindeshwar Singh Kushwaha Data Science and A.I. Lecture Series – PostNetwork Academy Reach PostNetwork Academy Website: PostNetwork Academy YouTube Channel: PostNetwork Academy Facebook Page: PostNetwork Academy LinkedIn Page: PostNetwork Academy Relation Between Moments About Mean and Arbitrary Point The \(r\)th moment about the mean is given […]

Relation Between Moments About Mean and Arbitrary Point Read More »

Understand Kurtosis |Data Science and A.I.

Artificial Intelligence, Data Handling, Machine Learning, Probability and Statistics, Statistics /

  Understanding Kurtosis Data Science and AI Lecture Series   Introduction Welcome to our Data Science and AI lecture series at PostNetwork Academy! In this post, we’ll break down the concept of kurtosis, a crucial statistical measure that helps us understand the shape of data distributions. Whether you’re a beginner or looking to refresh your

Understand Kurtosis |Data Science and A.I. Read More »

Skewness

Understanding Skewness: An Essential Concept in Data Science

Artificial Intelligence, Data Handling, Machine Learning, Statistics /

Understanding Skewness: An Essential Concept in Data Science Welcome to the Data Science and AI Lecture Series by PostNetwork Academy! In this blog post, we’ll dive deep into the concept of skewness, a critical aspect of understanding data distribution in statistics. Whether you’re a beginner or an advanced learner, this post will help clarify the

Understanding Skewness: An Essential Concept in Data Science Read More »

Understanding Quartile Deviation: Step-by-Step Calculation & Visualization

Artificial Intelligence, Machine Learning, Probability and Statistics, Statistics /

  Understanding Quartile Deviation: Step-by-Step Calculation & Visualization Quartile deviation, also known as the semi-interquartile range, is a useful measure in statistics that helps to understand the spread or dispersion of the middle 50% of a dataset. This post explains how to calculate quartile deviation using a sample dataset, and how to visualize it on

Understanding Quartile Deviation: Step-by-Step Calculation & Visualization Read More »

Data Science and A.I. : How to Calculate Percentiles of Grouped Data

Artificial Intelligence, Data Handling, Machine Learning, Probability and Statistics, Statistics /

  Data Science and A.I. Lecture Series: Computing the 70th Percentile Welcome to our Data Science and A.I. lecture series! In this post, we’ll cover a fundamental concept in statistics – percentiles. Specifically, we’ll learn how to compute the 70th percentile, or P70, for a grouped data set. Understanding Percentiles Percentiles divide a data set

Data Science and A.I. : How to Calculate Percentiles of Grouped Data Read More »

Data Science and A.I. : How to Calculate Percentiles Step-by-Step Guide

Artificial Intelligence, Data Handling, Machine Learning, Research and Development, Statistics /

  From the Following Data, Compute the Value of P27 Given Data xi 0 1 2 3 4 5 6 7 8 fi 1 9 26 59 72 52 29 7 1 Solution Percentile divides the dataset into 100 equal parts. To compute P27, we use the following formula: Formula: P27 = 27N/100 Given N

Data Science and A.I. : How to Calculate Percentiles Step-by-Step Guide Read More »

Data Science and A.I. : How to Calculate Percentiles Step-by-Step Guide

Artificial Intelligence, Machine Learning, Probability and Statistics, Research and Development, Statistics /

Numerical Example to Compute Percentile Given the data set: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51, 54, 57, 60, calculate the 30th and 60th percentiles. Percentile Percentiles are those values of the variate which divide the distribution into 100 equal parts, therefore the number of

Data Science and A.I. : How to Calculate Percentiles Step-by-Step Guide Read More »

Computing Deciles from Frequency Distribution

Artificial Intelligence, Machine Learning, Probability and Statistics, Research and Development, Statistics /

  Computing Deciles from Frequency Distribution From the following data, we compute the values of the deciles: Class Intervals and Frequencies Class Interval (C.I.) Frequency (fi) 0-10 3 10-20 10 20-30 17 30-40 7 40-50 6 50-60 4 60-70 2 70-80 1 Total N = 50 Cumulative Frequency Class Interval (C.I.) Frequency (fi) Cumulative Frequency

Computing Deciles from Frequency Distribution Read More »

Deciles

Deciles Calculation and Visualization

Artificial Intelligence, Data Handling, Deep Learning, Machine Learning, Probability and Statistics, Statistics /

Hello everyone! Welcome back to Postnetwork Academy. I’m Bindeshwar Singh, and today we’re going to uncover a key concept in statistics that helps you understand data more deeply—deciles! Have you ever wondered how to break down a data set into smaller, meaningful parts? Deciles allow us to split data into 10 equal sections, giving us

Deciles Calculation and Visualization Read More »

©Postnetwork-All rights reserved.