'Average difference' presentation slideshows

Inference for Quantitative Variables 3/12/12

593 views • 48 slides

Inference for Quantitative Variables 3/12/12

549 views • 48 slides

Discounted Cash Flow Valuation

1.41k views • 39 slides

Statistics for AKT

Statistics for AKT. Discriptive Statistics. Mean: true average Median: middle number once ranked Mode: most repetitive Range : difference between largest and smallest. Find out the Mean, Median, Mode and Range for following. 8, 9, 9, 10, 11, 11, 11, 11, 12, 13

572 views • 36 slides

Three Basic Principles of Social Science Research

Three Basic Principles of Social Science Research. Yu Xie University of Michigan. Conceptual versus Technical Knowledge. Technical knowledge is important once you understand how to conduct empirical research.

1.45k views • 33 slides

Non Experimental Design in Education

Non Experimental Design in Education. Ummul Ruthbah. A way around RCT. Experiments are difficult to run. Is there a way around? There are several techniques Difference in Difference Regression discontinuity Propensity score matching. Methodology 1: Difference in Difference (DID).

405 views • 29 slides

COFFEE BASED AGROFORESTRY SYSTEMS

COFFEE BASED AGROFORESTRY SYSTEMS. Competition (Robusta/Arabica) (with other regions). Environment. Sustainability. Poverty. But the coffee production chain is going through a severe crisis, with prices at their lowest ever. In coffee AF system, Coffee is the main actor as a cash crop.

551 views • 23 slides

Detecting Item Parameter Drift in a CAT program using the Rasch Measurement Model

Detecting Item Parameter Drift in a CAT program using the Rasch Measurement Model. Mayuko Simon, David Chayer, Pam Hermann, and Yi Du Data Recognition Corporation April, 2012. How should banked item parameters be checked? .

228 views • 21 slides

Example 1

531 views • 16 slides

Brotherhood

337 views • 16 slides

Quality Planning

Quality Planning. Quality Planning. Definition Grade Statistics Control limits Normal Distribution Standard deviation Quality Planning Tools Measurement terminology Tolerances Defining and meeting client expectations Quality Assurance. Definition of Quality.

568 views • 15 slides

Biosocial Debates

410 views • 14 slides

Boys vs . Girls

Boys vs . Girls. Question. Who are better estimators, males or females? . PURPOSE. The purpose of this project is to determine who is better at estimating the unknown, males or females. This is important because when you need help you want to go to the person who is better. Hypothesis.

255 views • 13 slides

Biomechanical Properties of the Cornea in Normal-Tension Glaucoma

464 views • 12 slides

National Partnerships Primary Mathematics Specialists Initiative 2010-12

National Partnerships Primary Mathematics Specialists Initiative 2010-12. Primary Mathematics Specialists Initiative Outcomes. To deliver improved primary student results in mathematics To increase workforce capacity

248 views • 12 slides

Data Analysis

128 views • 10 slides

The Quantization of Charge

The Quantization of Charge. Hangyu Liu(Roger). Outline. What is quantization of charge? Millikan oil drop experiment and equipment setup The data collection and analysis The conclusion. What is Quantization of Charge?.

974 views • 9 slides

Error Measures

Error Measures. Emily Wughalter, Ed.D . Error Measures. Error measures help provide detail about performance when meeting an object in space. They help to quantify performance. As in swinging a bat and meeting a ball in space with the end of a bat

193 views • 7 slides

Does music affect reaction time?

Does music affect reaction time?. By Scott Davis, Eric Liu Ye and Lachlan Smith. Aim and Hypothesis. Aim: To determine whether or not music can affect the reaction time of year 9 students and if so, to determine if different types of music affect the reaction time of year 9 students most.

640 views • 5 slides

Aircraft-based CO 2 and CH 4 flux estimates from the city of Indianapolis:

Aircraft-based CO 2 and CH 4 flux estimates from the city of Indianapolis: assessment of uncertainties and comparison with bottom-up approach.

123 views • 1 slides