Problem Statement An experiment is conducted by an Agricultural engineer to test the effect of soil type and nutrient on the yield of Strawberry plants.

Slides:



Advertisements
Similar presentations
Section 1-1 Review and Preview. Preview Polls, studies, surveys and other data collecting tools collect data from a small part of a larger group so that.
Advertisements

CSE 373 Optional Section Union Find, Homework & A. Conrad Nied.
Controlled Assessment
Experimental Research Strategy
Visual C++ Programming: Concepts and Projects
Problem 1: Relationship between Two Variables-1 (1)
Sullivan – Fundamentals of Statistics – 2 nd Edition – Chapter 1 Section 5 – Slide 1 of 34 Chapter 1 Section 5 The Design of Experiments.
Range, Variance, and Standard Deviation in SPSS. Get the Frequency first! Step 1. Frequency Distribution  After reviewing the data  Start with the “Analyze”
Chapter 6: The Normal Probability Distribution This chapter is to introduce you to the concepts of normal distributions.  E.g. if a large number of students.
Econ 338/envr 305 clicker questions
AP exam What you need to know (Taken from the College Board site)
Directions: Rate Your Level of Understanding 0I did not understand the information. 1I recognized the information, but need to learn more. 2I understood.
Why/When is Taguchi Method Appropriate? Friday, 1 st June 2001 Tip #7 Taguchi Method : When to Select a ‘larger’ OA to perform “Factorial Experiments”
Course Stem-and-Leaf Plots 6-9 Stem-and-Leaf Plots Course 1 Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of.
Chapter 4. Discrete Random Variables A random variable is a way of recording a quantitative variable of a random experiment. A variable which can take.
Frequency Polygon Example The table below represents the marks obtained by children in an examination Mark 1 – – – – – –
Section Copyright © 2014, 2012, 2010 Pearson Education, Inc. Section 2-2 Frequency Distributions When working with large data sets, it is often helpful.
ANALYSIS OF VARIANCE (ANOVA) BCT 2053 CHAPTER 5. CONTENT 5.1 Introduction to ANOVA 5.2 One-Way ANOVA 5.3 Two-Way ANOVA.
Copyright (C) 2002 Houghton Mifflin Company. All rights reserved. 1 Understandable Statistics S eventh Edition By Brase and Brase Prepared by: Lynn Smith.
Unit 1c: Scientific Method & Inquiry. The Methods Biologists Use The common steps that biologists and other scientists use to gather information and answer.
ONE-WAY BETWEEN-GROUPS ANOVA Psyc 301-SPSS Spring 2014.
By Nick Myers.  Problem Statement: Will milk make bean plants grow taller or shorter compared to plants grown with water?  Hypothesis: If the plants.
Copyright © 2015, 2012, and 2009 Pearson Education, Inc. 1 Chapter Normal Probability Distributions 5.
Irwin/McGraw-Hill © Andrew F. Siegel, 1997 and l Chapter 10 l Non-Parametric Statistics 10.1 The Chi-Square Tests: Goodness-of-fit Test.
Aspirants appearing for IBPS Clerk or IBPS PO exams are confused which online course to select. The confusion is understandable as there are loads of websites.
IFS180 Intro. to Data Management Chapter 10 - Unions.
Latin square and factorial Design. Latin Square Design It an Experimental design frequently used in agriculture research. For example an experiment has.
ASH ENV 333 W EEK 5 F INAL P APER Check this A+ tutorial guideline at paper For more classes.
DEVRY PROJ 598 Week 2 Course Project - Part I (PP1) - RFP Section 1 Check this A+ tutorial guideline at
6-9 Stem-and-Leaf Plots Warm Up Problem of the Day Lesson Presentation
Section 1-1 Review and Preview
Non-Parametric Statistics
Why/When is Taguchi Method Appropriate?
Chapter 2: Living THings
Chapter 1 Data Collection.
Dr J Frost S3: Chapter 2 – Sampling Dr J Frost
Experimental Research Strategy
Comparing Three or More Means
Finding Probabilities
Chapter 12 Tests with Qualitative Data
Competency 5.3 , Transfers information into other forms.
6-9 Stem-and-Leaf Plots Warm Up Problem of the Day Lesson Presentation
Frequency Polygons Example
Scientific Method Jeopardy
FIN 467 Teaching Effectively-- snaptutorial.com
FIN 467 Become Exceptional/ newtonhelp.com. FIN 467 Entire Course For more course tutorials visit FIN 467 Week 1 Impact of the Real.
00:49.
IE-432 Design Of Industrial Experiments
Elementary Statistics
5.4 Finding Probabilities for a Normal Distribution
Chapter 5 Normal Probability Distributions.
Statistical Inference for Managers
ISTE Workshop Research Methods in Educational Technology
Overview and Chi-Square
In-Field Soil Sampling
Unit D – Living Systems Chapter 1 The biosphere of Life
Multiple Linear Regression
2nd 9 Weeks MidPoint Review
Experiments We wish to conduct an experiment to see the effect of alcohol (explanatory variable) on reaction time (response variable).
6-9 Stem-and-Leaf Plots Warm Up Problem of the Day Lesson Presentation
Normal Probability Distributions
Chapter 10 Introduction to the Analysis of Variance
Ratios introduction Start.
Warmup Take out the Fossil Find worksheet from yesterday and begin answering the questions on the second page.
Mean.
Relations in Categorical Data
GROUP INVESTIGATION HYPOTHESIS CHOICE
Chapter 5 Normal Probability Distributions.
Quadratic Graphs – Plotting – Demonstration
STATISTICS INFORMED DECISIONS USING DATA
Presentation transcript:

Problem Statement An experiment is conducted by an Agricultural engineer to test the effect of soil type and nutrient on the yield of Strawberry plants. He uses 3 types of soil and 4 types of nutrients for the experiment. Design a suitable experiment and check if there is any effect of soil type and nutrient on the yield of strawberry.

One Factor Experiment SOIL TYPE Experiments 1 2 3 Row Mean 84.9 89.1   SOIL TYPE Experiments 1 2 3 Row Mean 84.9 89.1 85.3 86.42 75.4 79.4 84.7 79.8 70.3 76.7 78.2 75.05 4 73.2 81.1 77.2 77.17 Column Mean 75.9 81.6 81.3 79.61

Analysis via Design Expert

Problem Statement An IE faculty member wished to analyze the effect of surrounding noise level on the learning and understanding of the students in a class. He divided his class into 3 sections of 8 students each. Then he engaged the three classes in 3 separate rooms making sure that throughout this period the noise levels in the 3 rooms were different from each other. The 3 levels of noise conditions, were: A steady rumbling noise level in the class A noise level that varied randomly A completely noise-free class room After covering one chapter on “Factorial Designs” for all the 3 groups in 2 weeks’ time, he conducted an examination and the table below shows the marks scored by students in this examination.

Scores obtained by Students in the Exam Room No. Sound level Scores obtained by Students in the Exam Room 1 Constant sound 7 4 6 8 2 9 Room 2 Random sound 5 3 Room 3 No sound 1

Analysis via Design Expert

Two Factor Experiment SOIL TYPE NUTRIENT 1 2 3 Row Mean A 84.85 89.13 85.28 86.42 B 75.35 79.4 84.65 79.8 C 70.3 76.65 78.2 75.05 D 73.18 81.1 77.23 77.17 Column Mean 75.92 81.57 81.34 79.61