Short Answer
For questions below, use the following: A researcher wishes to find out if a speed-reading course increases reading speed. Sixteen subjects were randomly selected from the adult population and then randomly divided into two groups. Group A was given a speed-reading course, and then, because the interval scores were badly skewed, each subject was ranked according to reading speed. Their ranks were 1, 3, 4, 6, 8, 9, 10, 15. Group B received no training, and their ranks on the same test were 2, 5, 7, 11, 12, 13, 14, 16.
-Calculate the appropriate statistical value.
Correct Answer:
Verified
Correct Answer:
Verified
Q5: Conditions which tend to increase beta, also
Q6: Of the following correlation coefficients, which requires
Q7: For questions below, use the following:
Q8: The U test was created by<br>A) Wilcoxon<br>B)
Q9: For the following distribution of interval scores,
Q11: Establishing whether the difference between two independently
Q12: The hypothesis of difference may be tested
Q13: Of the ordinal tests presented in the
Q14: Whenever non-parametrics are used instead of parametrics,
Q15: With the ordinal data, the important information