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學生對 莱斯大学 提供的 Basic Data Descriptors, Statistical Distributions, and Application to Business Decisions 的評價和反饋

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325 條評論


The ability to understand and apply Business Statistics is becoming increasingly important in the industry. A good understanding of Business Statistics is a requirement to make correct and relevant interpretations of data. Lack of knowledge could lead to erroneous decisions which could potentially have negative consequences for a firm. This course is designed to introduce you to Business Statistics. We begin with the notion of descriptive statistics, which is summarizing data using a few numbers. Different categories of descriptive measures are introduced and discussed along with the Excel functions to calculate them. The notion of probability or uncertainty is introduced along with the concept of a sample and population data using relevant business examples. This leads us to various statistical distributions along with their Excel functions which are then used to model or approximate business processes. You get to apply these descriptive measures of data and various statistical distributions using easy-to-follow Excel based examples which are demonstrated throughout the course. To successfully complete course assignments, students must have access to Microsoft Excel. ________________________________________ WEEK 1 Module 1: Basic Data Descriptors In this module you will get to understand, calculate and interpret various descriptive or summary measures of data. These descriptive measures summarize and present data using a few numbers. Appropriate Excel functions to do these calculations are introduced and demonstrated. Topics covered include: • Categories of descriptive data • Measures of central tendency, the mean, median, mode, and their interpretations and calculations • Measures of spread-in-data, the range, interquartile-range, standard deviation and variance • Box plots • Interpreting the standard deviation measure using the rule-of-thumb and Chebyshev’s theorem ________________________________________ WEEK 2 Module 2: Descriptive Measures of Association, Probability, and Statistical Distributions This module presents the covariance and correlation measures and their respective Excel functions. You get to understand the notion of causation versus correlation. The module then introduces the notion of probability and random variables and starts introducing statistical distributions. Topics covered include: • Measures of association, the covariance and correlation measures; causation versus correlation • Probability and random variables; discrete versus continuous data • Introduction to statistical distributions ________________________________________ WEEK 3 Module 3: The Normal Distribution This module introduces the Normal distribution and the Excel function to calculate probabilities and various outcomes from the distribution. Topics covered include: • Probability density function and area under the curve as a measure of probability • The Normal distribution (bell curve), NORM.DIST, NORM.INV functions in Excel ________________________________________ WEEK 4 Module 4: Working with Distributions, Normal, Binomial, Poisson In this module, you'll see various applications of the Normal distribution. You will also get introduced to the Binomial and Poisson distributions. The Central Limit Theorem is introduced and explained in the context of understanding sample data versus population data and the link between the two. Topics covered include: • Various applications of the Normal distribution • The Binomial and Poisson distributions • Sample versus population data; the Central Limit Theorem...



This is one of the best courses i have atended since, the exercises are all related to the topic.Great job. .\n\nThanks to Mr Sharad Borle for explaining very well the content in this course .


The course has been designed in a manner to give maximum understanding of the concept. The Quizzes are really grilling. and helps you strengthen the knowledge gained from the lecture videos.


176 - Basic Data Descriptors, Statistical Distributions, and Application to Business Decisions 的 200 個評論(共 320 個)

創建者 Harshavardhan S R


It was excellent and very useful.

創建者 Jason B


Very Challenging and Informative

創建者 Ponciano R


Excellent course and teacher!!!!

創建者 Adriano F d F J


Excelent concepts and exercises.

創建者 kundan k


Nice course and well explained.

創建者 saurabh m


a very well articulated course.

創建者 Ashok A


Super teachings by Sharad Sir.

創建者 Fairness P


Great course. I learned a lot!

創建者 Dr. D P S


Really it is 5 Starse course.

創建者 Akshay S


Learned a lot in a brief time

創建者 Vi A D


very informative and helpful

創建者 Alfredo C


Great Course, great Teacher!

創建者 Ruiqi D


Excellent course! Thank you!

創建者 Gabriel F H


Great course and materials!!

創建者 Abid I F 1


very friendly for beginners

創建者 Son N


Thanks. So interesting !!!!

創建者 Bhola P


Sharad sir is just amazing.

創建者 David E


Excellent course material.

創建者 Sahib Q


Thank you for the course!

創建者 Pablo b


Detailed and interesting!

創建者 Riky


Clear and concise, great!

創建者 Hemavathi


It is a very nice course

創建者 Rais S R


the course very helpful

創建者 Savinay K S


Great... I am loving it

創建者 Mustahid H


Exercises are awesome.