Two independent random samples resulted in the following: Sample A: nA = 24 sA = 8.5 Sample B: nB = 21 sB = 11.3 Find the estimate for the standard error for the difference between two means.
Answer to relevant QuestionsTwo independent random samples of sizes 18 and 24 were obtained to make inferences about the difference between two means.What is the number of degrees of freedom? Discuss both cases. Women on average have 8 more pairs of shoes than men, according to a USA Today Snapshot titled “Who owns more shoes?” (July 8, 2009). A recent study at a community college gave the following results: a. Find the 90% ...Find the value of t for the difference between two means based on an assumption of normality and this information about two samples: One could reason that high school seniors would have more money issues than high school juniors. Seniors foresee expenses for college as well as their senior trip and prom. So does this mean that they work more than their ...Penfield and Perinton are two adjacent eastside suburbs of Rochester, New York.They have both always been considered on equal ground with respect to quality of life, housing, and education. Although many new housing ...
Post your question