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What is the column proportion, D, for students who find SAS difficult to learn and who are somewhat proficient in SAS?

What is the column proportion, D, for students who find SAS difficult to learn and who are somewhat proficient in SAS?

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Proficiency Not Somewhat Total Very proficient proficient proficient Ease Difficult Somewhat easy E H K Very easy Total What is the column proportion, D, for students who find SAS difficult to learn and who are somewhat proficient in SAS? 15/112 15/65 None of these 15/28
Transcribed Image Text:Proficiency Not Somewhat Total Very proficient proficient proficient Ease Difficult Somewhat easy E H K Very easy Total What is the column proportion, D, for students who find SAS difficult to learn and who are somewhat proficient in SAS? 15/112 15/65 None of these 15/28
Because statistical software plays such an important role in modern statistical applications, many studies have encouraged the use of technology in statistics courses. The Guidelines for the Assessment and Instruction in Statistics Education (GAISE) (Aliaga et al., 2005) project was funded by the American Statistical Association to examine needs for college level statistics courses. One of the six recommendations from GAISE is the use of technology for developing conceptual understanding and analyzing data. A survey was sent to students at 100 different universities across the United States to access the relationship between ease of learning the statistical software program SAS and a student's currently level of SAS proficiency. The results of the survey are published in Jackson et al., 2011, in the International Mathematical Forum journal and are shown below. Table 1.Two-way table for ease of learning SAS and SAS proficiency level. Proficiency Not Somewhat Very proficient Total proficient proficient Ease Difficult 11 15 28 Somewhat easy 33 11 52 |Very easy 17 14 32 Total 65 27 |112 20
Transcribed Image Text:Because statistical software plays such an important role in modern statistical applications, many studies have encouraged the use of technology in statistics courses. The Guidelines for the Assessment and Instruction in Statistics Education (GAISE) (Aliaga et al., 2005) project was funded by the American Statistical Association to examine needs for college level statistics courses. One of the six recommendations from GAISE is the use of technology for developing conceptual understanding and analyzing data. A survey was sent to students at 100 different universities across the United States to access the relationship between ease of learning the statistical software program SAS and a student's currently level of SAS proficiency. The results of the survey are published in Jackson et al., 2011, in the International Mathematical Forum journal and are shown below. Table 1.Two-way table for ease of learning SAS and SAS proficiency level. Proficiency Not Somewhat Very proficient Total proficient proficient Ease Difficult 11 15 28 Somewhat easy 33 11 52 |Very easy 17 14 32 Total 65 27 |112 20
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