1A) For which of the following scenarios would it be appropriate to use a one-sample z-test? - Comparing the number of packs of cigarettes smoked per day by a sample of residents of rural areas with the number of cigarettes smoked per day by all persons in the USA - Comparing the results of Likert scale patient satisfaction scores of patients at the VA against the Likert scale patient satisfaction scores of the overall population of patients - Comparing political affiliation scores (ranging from 0-20) of ASU students against the political affiliation scores of all college students - Comparing the average weight of newborns in Hospital A to the average weight of newborns in Hospital B 1B) Which of the following is not true about measures of effect? -You can compare measures of effects from different studies with the same outcome measure -They are affected by sample size -there are many different types of measures of effect -they aid in the interpretation of statistical results 1C) The purpose of the one-sample test is: (choose one or more) - Determine the probability that two groups are the same with respect to a particular variable -To examine the difference between one group and a population -To compare a test statistic to alpha -Compare two groups on a variable that is interval/ratio in measure 1C) Which of the following are assumptions of a one-sample test? (choose one or more) - ordinal or nominal scale of measurement - Interval or ratio scale of measurement - normal distribution of data - random sampling or selection 1D) How do we interpret Cohen's D of .61? - medium effect - small effect - No answer text provided. - large effect 1E) Which of the following is/are true about the standard error of the mean? (choose one or more) - It is a measure of variance - It is larger than the standard deviation of the population - It gets larger as sample size gets smaller - =population standard deviation divided by the square root of sample size Show Asap  Transcribed Image Text:For which of the following situations would a repeated-measures research design be appropriate? O comparing mathematical skills for girls versus boys at age 10 O comparing pain tolerance with and without acupuncture needles O comparing self-esteem for students who participate in school athletics versus those who do not O comparing verbal solving skills for science majors versus art majors at a college For which of the following situations would a repeated-measures research design be appropriate? O comparing mathematical skills for girls versus boys at age 10 O comparing pain tolerance with and without acupuncture needles O comparing self-esteem for students who participate in school athletics versus those who do not O comparing verbal solving skills for science majors versus art majors at a college Q: 7. A newsboy can sell an average of 45 newspapers a day. For the last 2 weeks (14days), he sold an… A: We have given that, Population mean (μ) = 38, standard deviation (s) = 14, sample size (n) = 45 and… Q: A MANUFACTURER CLAIMS THAT ONLY 4% OF HIS PRODUCTS ARE DEFECTIVE. 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Freeman For which research situation would an independent measures design be appropriate?The independent-measures design is used in situations where a researcher has no prior knowledge about either of the two populations (or treatments) being compared. In particular, the population means and standard deviations are all unknown.
Why is a repeated measures design more likely to produce a significant finding than an independent measures design?Repeated measure designs are also more powerful (sensitive) than independent sample designs because two scores from each person are compared so each person serves as his or her own control group (we analyze the difference between scores).
What type of study is repeated measures design?Repeated measures design is a research design that involves multiple measures of the same variable taken on the same or matched subjects either under different conditions or over two or more time periods. For instance, repeated measurements are collected in a longitudinal study in which change over time is assessed.
What is a repeatedTerms in this set (19) repeated measures designs. Research designs in which each subject participates in all conditions of the experiment (ie, measurement is repeated on the same subject.
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For which of the following situations would a repeated-measures research design be appropriate?
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