'Ratio level' presentation slideshows

Measuring Things

Measuring Things. Measurement. In this Slide Show Measurement: From Concept to Variable Coding Levels of Measurement Validity and Reliability. Measurement. A: FROM CONCEPT TO VARIABLE. Measurement .

662 views • 57 slides

- What is the random variable in this problem? Gender of a customer

QA 233 PRACTICE PROBLEMS PROBABILITY, SAMPLING DISTRIBUTIONS CONFIDENCE INTERVALS & HYPOTHESIS TESTING.

605 views • 54 slides

Introduction to Hypothesis Testing

Introduction to Hypothesis Testing. CJ 526 Statistical Analysis in Criminal Justice. Hypotheses. A hypothesis is a prediction about the outcome of a research study. Hypothesis Testing.

663 views • 31 slides

Levels of Measurement

Levels of Measurement. The COM Trio. Conceptualization: The process of specifying what we mean by a term Operationalization: The process of specifying the operations that will indicate the specific value of cases on a variable Measurement:

283 views • 24 slides

Welcome to Elementary Statistics

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Levels of Measurement

Levels of Measurement. The mathematical precision with which the values of a variable can be expressed is the level of measurement. The nominal (or categorical) level of measurement, which is qualitative, has no mathematical interpretation;

332 views • 12 slides

1.2 Stuff

1.2 Stuff. Qualitative data consists of attributes, labels, or nonnumeric entries. Quantitative data consists of numerical measurements or counts. 1.2: Qualitative or Quantitative?. telephone numbers in a directory (#7) heights of hot air balloons (#8)

240 views • 7 slides

PURPOSE AND TOOLS

Data Presentation Survey Question #3. What is your total household income? Robyn Veitch Ferris State University JULY 27, 2013. PURPOSE AND TOOLS.

112 views • 5 slides