Question

Lab 11- One-way-ANOVA-Balanced Worksheet 1) For this lab practice, we are going to use the exercise done in elass. Compare your result from the Minitab output to the results obtained in class doing the calculations by hand. Example: 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,w each program. At the end of the training period, can perform the task. with 5 in a test is conducted to see how quickly trainees Sample size Sample mean Sample standard Sample Group variance 3.7 2. 1.7 2.3 deviatiorn 1.92 1.64 1.30 1.52 Program Program 4 Is there statistically significant evidence to say that the mean time trainees 11.8 8.8 12.2 8.6 take to complete a task is different for at least one of the programs? Ho: Ha: Alpha level Test statistic: Value of test statistic: P-value: Decision:

Answer 1

うィ.as/3 구.ㅇa43で. (2« V<-1 oo 3113
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