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学生对 Rice University 提供的 Basic Data Descriptors, Statistical Distributions, and Application to Business Decisions 的评价和反馈

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课程概述

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...

热门审阅

SA

Oct 17, 2021

The course was fun and easy to follow through and i liked that when encountered with problem there is a discussion forum where facilitators and fellow students helped in solving it.thank you professor

SN

Aug 20, 2021

T​his was a really enjoyable course, but challenging too. I struggled a bit with the final assignment, but nailed it in the end. My statistical knowledge base has indeed been enhanced by this course.

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151 - Basic Data Descriptors, Statistical Distributions, and Application to Business Decisions 的 175 个评论（共 435 个）

创建者 Timothy L

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Nov 12, 2017

This teacher is the best! He is able to clearly explain complex, abstract concepts!

创建者 Jaysing B

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Jul 9, 2020

Really enjoyed all the videos. Having awesome learning with this particular course.

创建者 Dr. R S

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Sep 20, 2020

Very Nice Course for Understanding the three Important Probability distributions.

创建者 REBOSURA, K J (

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Feb 10, 2021

The lecturer is very understandable and likeable. Bless professors like you sir!

创建者 Akash C

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Apr 16, 2020

A very practical and useful course, delivered in a very simple and neat manner.

创建者 Geet S

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May 3, 2017

Great course! Very informative and all the concepts are very clearly explained!

创建者 Faiza N

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Mar 8, 2024

this is great, I gained so much knowledge because of these courses. thank you!

创建者 Ricardo M

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Feb 2, 2017

The lecturer is well versed in statistics and he explained complex theory in a

创建者 Donnette D

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Feb 18, 2021

Very thorough. Helped me to understand areas I struggled with in high school

创建者 AASTHA

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Jul 19, 2021

Very helpful. Thank you Sharad sir for making the concepts so easy to grab.

创建者 Mohammed T C

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May 16, 2020

Excellent Course with 100% practical based learning. Learned a lot. Thanks

创建者 lalit j

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Oct 30, 2018

Love the way course was designed and the way example problems were solved.

创建者 John D I

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Aug 28, 2018

Great course and great instructor. Very clear explanations of each topic.

创建者 Mohammad M

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Nov 5, 2016

One of the most practical courses in business analytic I've ever enrolled.

创建者 José A G

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Feb 7, 2018

Excelente curso para aprender los principios básicos del manejo de datos.

创建者 Erick K

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Jul 30, 2022

THE COURSE WAS BENEFICIAL TO LEARNING HOW TO USE EXCEL FUNCTIONS ON ENAZ

创建者 Baraka L M

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Jul 5, 2022

The course is explained in a very simple way and the teacher is amazing!

创建者 Dr C S B

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May 9, 2020

Nice course planned. And excellent explanation by the course instructor.

创建者 Patrick W

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Oct 17, 2020

It wasn't easy for me but I was able to manage through. Learned a lot.

创建者 Shittu I T

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Jan 14, 2019

Absolutely a powerful and awesome course.

Thank you for this opportunity

创建者 Kofi E

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Nov 24, 2019

Very good course with well structured course materials and assessments

创建者 Noella B K

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Sep 27, 2021

This is the best course where the teaching methodology is excellent.

创建者 Maulidya E

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Apr 8, 2021

This course is so good and I can accept the class' material clearly

创建者 Elsayed k

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Dec 17, 2019

very useful and insightful content, I really liked the instructor.

创建者 Chen Z

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Mar 29, 2021

get knowledge on basic business statistics modelling and analysis