9. An environmental psychologist investigated ways to reduce waste. He randomlyassigned office workers in small businesses to three groups: (1) to be in a controlgroup, (2) to receive daily e-mail reminders about the importance of recycling, or(3) to have their current wastebaskets replaced with much smaller wastebaskets. Tomake sure they didn't influence each other, each worker was selected from adifferent small business. At the end of the week, the psychologist mea- sured howmany pounds of office waste each person had generated. Here are the data:Control groupDaily email remindersSmaller Wastebaskets12146.1241418108.12M = 14M = 12M = 6s = 2.83s = 2s= 2SSbetween = 114a. What test will you do?b. What are the hypotheses?c. What is the decision rule?d. Calculate the teste. Report results (Table and APA)f. What do these results mean?

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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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