6. A firm wishes to compare four programs for training workers to perform a certain manual task. Twenty new employees are randomly assigned to the training programs, with 5 in each program. At the end of the training period, a test is conducted to see how quickly trainees can perform the task. The number of times the task is performed per minute is recorded for each trainee, with the following results: Observation Program 1 Program 2 Program 3 Program 4 1 10 12 9 12 14 3 14 11 11 4 13 7 5 13 10 Using a = .05, determine whether the treatments differ in their effectiveness.
6. A firm wishes to compare four programs for training workers to perform a certain manual task. Twenty new employees are randomly assigned to the training programs, with 5 in each program. At the end of the training period, a test is conducted to see how quickly trainees can perform the task. The number of times the task is performed per minute is recorded for each trainee, with the following results: Observation Program 1 Program 2 Program 3 Program 4 1 10 12 9 12 14 3 14 11 11 4 13 7 5 13 10 Using a = .05, determine whether the treatments differ in their effectiveness.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 8SGR
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PS. 4 DECIMAL PLACES IF THE ANSWER HAVE A DECIMAL MORE THAN 4, THANK YOU!
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