identify the variable being compared between samples identify the pairs determine the null and research hypotheses (use words and statistical notation) classify the hypothesis test as two tailed, lower tailed, or upper tailed #1 The A.C. Nielson Company collects data on the TV viewing habits of Americans. Suppose that you want to use a paired sample to decide whether the mean viewing times of married men and married women differ. #2 G. Fillenbaum et al. explores the relationship between measured and self-reported height and weight. The authors sampled African American and White women and men older that 70 years of age. A hypothesis test is to be performed to decide whether, on average, self-reported weight is less than measured weight for the aforementioned age group. For the following questions, reference the paper on Muslim opinions regar
identify the variable being compared between samples
identify the pairs
determine the null and research hypotheses (use words and statistical notation)
classify the hypothesis test as two tailed, lower tailed, or upper tailed
#1 The A.C. Nielson Company collects data on the TV viewing habits of Americans. Suppose that you want to use a paired sample to decide whether the
#2 G. Fillenbaum et al. explores the relationship between measured and self-reported height and weight. The authors sampled African American and White women and men older that 70 years of age. A hypothesis test is to be performed to decide whether, on average, self-reported weight is less than measured weight for the aforementioned age group.
For the following questions, reference the paper on Muslim opinions regarding terrorism.
#1 For the independent-samples t-test cited in the study, identify the following:
the grouping variable
the variable being compared between groups
the obtained value of the t statistic
the combined
the p-value
the null and research hypotheses
the effect size
#2 Was the null hypothesis accepted or rejected? Is the effect size small, medium, or large?
#3 Considering your answer to #2, are these results important in terms of our counterterrorism efforts? Why or why not?
#4 For the related-samples t-test cited in the study, identify the following:
the variable being compared between samples
the paired observations
the obtained value of the t statistic
the sample size
the p-value
the null and research hypotheses
the effect size
descriptive statistics of both samples
#5 Was the null hypothesis accepted or rejected? Is the effect size small, medium, or large?
#6 Considering your answer to #2, are these results important in terms of our counterterrorism efforts? Why or why not?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
