Select all that apply a two factor non replicated anova...

Name: select all that apply a two factor non replicated anova design is often used because multiple select question the non replicated design increases power repeated treatment observations can be 42975
Uploaded: 2023-10-01T16:16:52-08:00
Duration: 1 min 15 s
Channel: Sri K
Description: select all that apply a two factor non replicated anova design is often used because multiple select question the non replicated design increases power repeated treatment observations can be 42975

Select all that apply A two-factor non-replicated ANOVA design is often used because: Multiple select question. the non-replicated design increases power. repeated treatment observations can be impossible to collect. the researcher knows they will have no measurement variation and not need replication. the observations are expensive.

11. When there is a significant F test, Fisher's LSD is used to: a. find out which means are significantly different b. avoid calculating an ANOVA c. find out the amount of variability in our samples d. avoid calculating a repeated t-test e. two of the above are correct 12. An advantage of an experiment which uses a repeated-measures ANOVA is that it reduces the contribution of error variability due to a. individual differences b. the effect of the treatment c. experimenter error d. none of the above 13. Dr. Skillmaster wanted to see if a memory drug made a significant difference in exam scores, so she gave an exam to a random sample of 30 students, then gave them each the memory drug, and then gave them a similar test the next day. Which problem might this study have? a. heterogeneity of variance b. unequal sample sizes c. practice effects d. irrelevant matching criteria e. none of the above

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