I have just a couple questions I have trouble understanding... can someone please help me?
The data below indicate the rankings of a set of employees according to class theory and on-the-job practice evaluations:
Theory 1 7 2 10 4 8 5 3 6 9
Practice 2 8 1 7 3 9 6 5 4 10
What is the Spearman correlation of coefficient for the data?
In an experiment, a sample size of 10 is drawn, and a hypothesis test is set up to determine: H0 : p = 0.50; H1:p < or = 0.50; for a significance level of .10, the decision rule is as follows:
A. Reject H0 if the number of successes is 2 or less.
B. Reject H0 if the number of successes is 8 or more.
C. Reject H0 if the number of successes is three or less.
D. Reject H0 if the number of successes is less than 2 or more than 8.
1 answer