Judit Bach

STAT 1430 Lecture Notes - Lecture 3: Bar Chart

Bar graph showing percentage in each category (relative frequency bar graph: frequencies: number in each category. Bar graph showing number in each cat

STAT 1430 Lecture Notes - Lecture 4: Frequency Distribution, Histogram, Standard Deviation

Xi n: xi is the collected data, n=sample size, e. g. n=1 x1=1, x2=2, x3=3, x =! =6/3=2: golf example: the sample mean for this data set is 93. 9 stroke

STAT 1430 Lecture Notes - Lecture 5: Scatter Plot, Simple Linear Regression, Pearson Product-Moment Correlation Coefficient

Step 1: what can help predict coffee sales: availability/easy to get, game attendance, sales of other products, temperature . Collect data: make a scat

STAT 1430 Lecture Notes - Lecture 6: Pearson Product-Moment Correlation Coefficient, Descriptive Statistics, Regression Analysis

Criteria for best line: smallest sse: sse= sum of the square for error, find the line with the smallest sse, from all the potential lines that go throu

All Subjects

Accounting

Mathematics

Statistics

Computer Science

Calculus

Psychology

Management

Biology

Physics

Chemistry

Electrical Engineering

Mechanical Engineering

Marketing

Music

History

Project Management

Business

Architecture

Geography

Science

Nursing

Information Technology

Engineering

English

Finance

Philosophy

Astronomy

Communications

Sociology

Anthropology

Prealgebra

Algebra

Precalculus

Ethics

Geometry

Probability

Economics

Fundamentals of probability and statistics: Data collection and summaries, random variables, simple linear regression, two-way tables, conditional probability, sampling distributions, confidence intervals, hypothesis tests, analysis of variance.

Statistics for the Business Sciences

Browse the full collection of course materials, past exams, study guides and class notes for STAT 1430 - Statistics for the Business Sciences at Ohio State University verified by our community.

Verified Documents at Ohio State University

Verified Documents for All Professors