2 Stats Questions
posted by Meep. .
Which of the following statements is not true about samples that can be treated as matched pairs data?
I. Data collected on these samples is analyzed by calculating the differences between paired observations and using that data in one sample tests.
II. Each value in the first group of numbers has a relationship to a value in the second group.
III. It's best to analyze related samples by conducting hypothesis tests on the mean from the first and the second groups, in that order.
II only
II and III only
I, II, and III
I and III only
III only

Which of the following statements are true about matched pairs analysis?
I. In a matched pair analysis you use a singlesample procedure. The sample is made up of the difference between pairs of observations.
II. In a matched pairs analysis the two original samples are said to be dependent on each other.
III. In a matched pairs analysis each of the two original samples is analyzed separately before comparing their means.
IV. In a matched pairs analysis you start with two sets of observations on a single variable.
II and III only
III and IV only
I, II, and III only
I and II only
I, II, and IV only
Respond to this Question
Similar Questions

statistics2
A textbook publisher wants to determine process control charts for the textbook height. The following table shows the first 20 samples of n=4 sample size of the production of the text. Sample  X Bar  Range 1  10.01  .01 2  9.97 … 
college statistics
When performing a hypothesis test upon dependent samples, the variable interest is... I think it is the differences that exist between the matchedpairs data. 
mba stats class, help!!
true or false. In an experiment involving matched pairs, a sample of 14 pairs of observations is collected. The degree of freedom for the t statistic is 12 
Statistics
Which of the following statements is not true about samples that can be treated as matched pairs data? 
Statistics
Which of the following statements is not true about samples that can be treated as matched pairs data? 
Statistics
Which of the following statements are true about matched pairs analysis? 
Statistics
Which of the following statements is not true about samples that can be treated as matched pairs data? 
statistics
A health psychologist, who is interested in childhood obesity, thinks that there may be a relationship between daily television viewing and eating habits. Data is collected from 500 children; for each child, information is collected … 
Science
What is "spatial data" (or "geospatial data")? 
statistics
Select the TWO options that are TRUE statements about twosample ttests. Select one or more: The same formula is used for the ESE (estimated standard error) in the twosample ttest with a common variance and the twosample ttest …