STAT. FOR BEHAVIORAL SCIENCES WEBASSIGN
3rd Edition
ISBN: 9781544317823
Author: PRIVITERA
Publisher: Sage Publications
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Chapter 13.5, Problem 3.2LC
To determine
Explain the reason for the Bonferroni procedure is an appropriate post hoc test following significant one-way within-subjects ANOVA.
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Chapter 13 Solutions
STAT. FOR BEHAVIORAL SCIENCES WEBASSIGN
Ch. 13.3 - Prob. 1.1LCCh. 13.3 - Prob. 1.2LCCh. 13.3 - Prob. 1.3LCCh. 13.3 - Prob. 1.4LCCh. 13.4 - Prob. 2.1LCCh. 13.4 - Prob. 2.2LCCh. 13.4 - Prob. 2.3LCCh. 13.4 - Prob. 2.4LCCh. 13.5 - Prob. 3.1LCCh. 13.5 - Prob. 3.2LC
Ch. 13.5 - Prob. 3.3LCCh. 13.7 - Prob. 4.1LCCh. 13.7 - Prob. 4.2LCCh. 13.8 - Prob. 5.1LCCh. 13.8 - Prob. 5.2LCCh. 13 - Prob. 1FPCh. 13 - Prob. 2FPCh. 13 - Prob. 3FPCh. 13 - Prob. 4FPCh. 13 - Prob. 5FPCh. 13 - Prob. 6FPCh. 13 - Prob. 7FPCh. 13 - Prob. 8FPCh. 13 - Prob. 9FPCh. 13 - Prob. 10FPCh. 13 - Prob. 11FPCh. 13 - Prob. 12FPCh. 13 - Prob. 13CAPCh. 13 - Prob. 14CAPCh. 13 - Prob. 15CAPCh. 13 - Prob. 16CAPCh. 13 - Prob. 17CAPCh. 13 - Prob. 18CAPCh. 13 - Prob. 19CAPCh. 13 - Prob. 20CAPCh. 13 - Prob. 21CAPCh. 13 - Prob. 22CAPCh. 13 - Prob. 23CAPCh. 13 - Prob. 24CAPCh. 13 - Prob. 25CAPCh. 13 - Prob. 26CAPCh. 13 - Prob. 27CAPCh. 13 - Prob. 28PRCh. 13 - Prob. 29PRCh. 13 - Prob. 30PRCh. 13 - Prob. 31PRCh. 13 - Prob. 32PR
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- When doing an ANOVA, you observe large differences in means between groups. Within the ANOVA framework, this would most likely be interpreted as evidence strongly favoring which hypothesis?arrow_forwardWhen and why would you conduct an ANOVA rather than a t-test?arrow_forwardA researcher compares differences in positivity between participants in a low-, middle-, or upper-middle-class family. If she observes 15 participants in each group, then what are the degrees of freedom for the one-way between-subjects ANOVA?arrow_forward
- what is ANOVA? and how is it used to conclude there is a statistically significant difference between the mean of different groups?arrow_forwardA researcher wanted to examine whether type of dog food (freeze dried meat vs generic brand kibble) would affect dogs’ attention span. The researcher hypothesized that dogs who ate freeze dried meat would have longer attention spans than those who ate generic brand kibble. The researcher used a single sample of 13 subjects, that took part in both treatment conditions. What is the appropriate statistical test to use? single-sample t-test related-samples t-test independent-samples t-test z-test for sample meanarrow_forwardWhat source of variation is found in an ANOVA summary table for a within subjects design that is not in an ANOVA summary table for a between subjects design. What happens to this source of variation in a between-subjects design?arrow_forward
- Why are post hoc tests performed?arrow_forwardWhich of these sounds like a situation where you would want to use an Independent-Measures ANOVA? A) Comparing the health of students at a campus with a Student Health Center vs. students at a campus without a Student Health Center B) Comparing the technological ability of a group of children when they are 10 years old vs. when they reach 15 years old vs. when they reach 20 years old C) Comparing the pain levels of people with an anti-arthritis drug vs. the pain levels of the general population of all arthritis patients D) Comparing the technological ability of three groups: people born in the years 2000, 2005 and 2010arrow_forward. A researcher is using a one-way ANOVA to see whether a significant difference can be found between 3 types of teaching methods in students’ success. How would you phrase the null hypothesis? How would you phrase the alternative hypothesis?arrow_forward
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