After computing a correlation coefficient,you should ________.
A) see if it is statistically significant
B) have a cup of coffee and a doughnut
C) check its z value in the z table
D) find out if the value is greater than 1.0 as that means the answer is really useful
Correct Answer:
Verified
Q20: The correlation coefficient is a _.
A) measure
Q36: Which correlation coefficient indicates a positive relationship?
A)
Q39: Which is the correct formula for
Q40: The percentage of scores of a distribution
Q42: Students with good research and statistical skills
Q43: When a researcher computes the t statistic
Q46: To determine if frequencies or proportions differ
Q47: If you were interested in evaluating the
Q48: A bigger t-score would mean that _.
A)the
Q49: The normal curve is not always symmetrical.
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