Chapter 1. Make observation Ask question Develop hypothesis Test hypothesis Analyze Data/Draw...

Earth ScienceChapter 1

What are the steps to the scientific method?

Make observation Ask question Develop hypothesis Test hypothesis Analyze Data/Draw Conclusions Develop Theory

What are the steps to the scientific method?

Name the 4 branches of Earth science.

Geology Oceanography Meteorology Astronomy

Name the 4 branches of Earth science.

Know what each branch studies.

Geology: Study of the solid Earth Oceanography: Study of Earth’s oceans Meteorology: Study of Earth’s atmosphere Astronomy: Study of the universe beyond

Know what each branch studies.

What is science?

Knowledge gained by study

What is science?

Which variables are in scientific experiments?

Independent Variables◦ Factors that can be changed during the

experiment Dependant Variables

◦ Factors that change due to a change in the independent variables

Which variables are in scientific experiments?

What is scientific law?

General statement that tells what is observed

What is scientific law?

What is a theory?

Explanation of happenings that is consistent with observations.

What is a theory?

What could cause a theory or law to be changed?

Conflicting information found later.

What could cause a theory or law to be changed?

What has space exploration technology been used to improve?

Computers Medical Equipment Airplanes

What has space exploration technology been used to improve?

What does earth science assume?

What does earth science assume? The cause of natural events can be

discovered through careful observation and experimentation.

What is the common name for SI?What is it used for?

What is the common name for SI?What is it used for? International System of Units Common system of measurement

What happens if new research is found to conflict with existing scientific theory?

What happens if new research is found to conflict with existing scientific theory? The theory is changed to fit with the new

information.

What is the purpose of a control group in an experiment?

What is the purpose of a control group in an experiment? Group that serves as a standard of

comparison with another group - both groups are the exact same except for one factor.

How can Earth scientists help save lives?

How can Earth scientists help save lives? They can predict potential disasters.

What did the Mayans do?

What did the Mayans do? Track the movements of the sun, moon, and

planets.

Chapter 1. Make observation Ask question Develop hypothesis Test hypothesis Analyze Data/Draw...

Documents

8.2 Basics of Hypothesis Testing · PDF file11/8/2014 · 8.2 – Basics of Hypothesis Testing ... The main objective of this chapter is to develop the ... Solution: Convert the sample

Biostatistics Unit 7 Hypothesis Testing 1. Testing Hypotheses Hypothesis testing and estimation are used to reach conclusions about a population by examining

NEVER INCLUDE THE - WordPress.com · 10/3/2018 · Lesson 3-9: Drawing Conclusions Learning Goals: #1: How do we write conclusions for a hypothesis test? #2: How do we use our graphic

1 Inferring structure to make substantive conclusions: How does it work? Hypothesis testing approaches: Tests on deviances, possibly penalised (AIC/BIC,

Research Methods: In Child Psychology. Research plan: 1. Theory 2. Hypothesis 3. Method –to test hypothesis. 4. Conduct study (gather data) 5. Conclusions

Scientific Method Overview Seven steps: 1.Choose problem 2.Research problem 3.Develop hypothesis 4.Write procedures 5.Test hypothesis 6.Organize data 7.State

2004 Biological Shapes · observations, developing a hypothesis, testing this hypothesis, and drawing conclusions. ... You might find it useful to have a bottle of food coloring in

Descriptive statistics 922. Hypothesis (Linguistic) Participants Task (stimuli = questions, responses = answers) Results Conclusions Key terms: stimulus

INTRODUCTION. Scientific Method – What are the steps? 1. Pose a question (the problem) 2. Develop a hypothesis A testable prediction 3. Test the hypothesis

Hypothesis Testing - Memphis problems on... · hypothesis testing in order to make conclusions about whether or not there is a difference in means due to a process, or is it just

1 INTRODUCTION TO HYPOTHESIS TESTING. 2 PURPOSE A hypothesis test allows us to draw conclusions or make decisions regarding population data from sample

Wednesday, August 18, 2010. Question Hypothesis Experiment Results Conclusions Theory Replication New Questions

The Scientific Method of Investigation. Communicate Results Scientific Question Hypothesis Procedure The Scientific Method Conclusions Results Experiment

Bayesian conclusions from classical p-valuesbrendankline.com/papers/Kline-Bayesian-Apr2019.pdf · Introduction ... null hypothesis, and so the results accommodate diﬀerent choices

Higher Fidelity Estimating: Program Management, Systems ... · August 12th, 2014 Background/Hypothesis Research Methodology Statistical Analysis and Findings Conclusions and Recommendations

Evaluating the patient. Scientific Method Identify the problem Propose a solution: formulate a hypothesis Develop procedures to test eh hypothesis Collect

The usual course of events for conducting scientific work “The Scientific Method” Reformulate or extend hypothesis Develop a Working Hypothesis Observation

Biostatistics Unit 7 – Hypothesis Testing. Testing Hypotheses Hypothesis testing and estimation are used to reach conclusions about a population by examining

Coastal Ocean Impact on Hurricane Irene (2011) Intensity 1. BACKGROUND 2. HYPOTHESIS 3. OBSERVATIONS & MODEL 6. FUTURE WORK5. CONCLUSIONS 4. RESULTS Acknowledgements:

8-1 BASICS OF HYPOTHESIS TESTING · Type I and Type II Errors When testing a null hypothesis, we arrive at a conclusion of rejecting or failing to reject it. Our conclusions are sometimes