In question 4, you are looking at the effect of frequent moves during childhood on well-being. In this problem you are given every sample participant's (i.e. person who moves frequently during childhood) score from a well-being questionnaire. You will need to use these scores to calculate your own sample mean, standard deviation, and other values needed to do a hypothesis test. Is the research question a directional or non-directional question? Be sure and diagram your research first (see handout on diagramming your research) before you use the Single Sample t test formula sheet to work the problem out. 4. Oishi & Shigehiro (2010) report that people who move from home to home frequently as children tend to have lower than average levels of well-being as adults. To further examine this relationship, a psychologist obtains a sample of n = 12 young adults who each experienced 5 or more different homes before they were 16 years old. These participants were given a standardized well-being questionnaire for which the general population has an average score of µ = 40. The well-being scores for this sample are as follows: 23, 37, 41, 35, 43, 37, 33, 34, 36, 38, 31, 38. On the basis of this sample, is well-being for frequent movers significantly different from the well-being of the general population? Test with alpha α = .05. Is this a onetailed or two-tailed test?
In question 4, you are looking at the effect of frequent moves during childhood on well-being. In this problem you are given every sample participant's (i.e. person who moves frequently during childhood) score from a well-being questionnaire. You will need to use these scores to calculate your own sample mean, standard deviation, and other values needed to do a hypothesis test. Is the research question a directional or non-directional question? Be sure and diagram your research first (see handout on diagramming your research) before you use the Single Sample t test formula sheet to work the problem out.
4. Oishi & Shigehiro (2010) report that people who move from home to home frequently as children tend to have lower than average levels of well-being as adults. To further examine this relationship, a psychologist obtains a sample of n = 12 young adults who each experienced 5 or more different homes before they were 16 years old. These participants were given a standardized well-being questionnaire for which the general population has an average score of µ = 40. The well-being scores for this sample are as follows: 23, 37, 41, 35, 43, 37, 33, 34, 36, 38, 31, 38. On the basis of this sample, is well-being for frequent movers significantly different from the well-being of the general population? Test with alpha α = .05. Is this a onetailed or two-tailed test?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
