The Procrastination Log (PL)…was administered both at intake [pretest to a one-hour individual counseling session on procrastination] and on outtake [posttest]. The PL is the most widely used instrument for assessing difficulties with procrastination. It is a 9- item self-report questionnaire that measures procrastination-related behavior during the past week. Assuming that the distribution of PL scores for the “No attribution group” at “Intake” is normal, between what two scores did approximately the middle 95% of participants lie? 2. Assuming that the distribution of PL scores for the “No attribution group” at “Outtake” is normal, between what two scores did approximately the middle 99.7% of participants lie? Group Means and Standard Deviations of Procrastination Log scoresIntakeOuttakeGroupSDSDSame-attributiongroup (n = 27)43.58.637.49.1No attribution group(n = 27)45.75.933.410.8Different-attributiongroup (n = 27)41.910.736.89.2%3D*Higher scores indicate greater self-reported procrastination

The defined confidence interval for the mean PL score with a specified attribute (or group), that…

Answered: Group Means and Standard Deviations of…

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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The Procrastination Log (PL)…was administered both at intake [pretest to a one-hour individual counseling session on procrastination] and on outtake [posttest]. The PL is the most widely used instrument for assessing difficulties with procrastination. It is a 9- item self-report questionnaire that measures procrastination-related behavior during the past week.

Assuming that the distribution of PL scores for the “No attribution group” at “Intake” is normal, between what two scores did approximately the middle 95% of participants lie?

2. Assuming that the distribution of PL scores for the “No attribution group” at “Outtake” is normal, between what two scores did approximately the middle 99.7% of participants lie?