Multiple Choice
The reliability of a spelling test is .80.If the test is doubled in length, the reliability of the test will be approximately
A) .80.
B) .84.
C) .89.
D) .90.
E) 1.60.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q69: The standard error of measurement is based
Q70: Exhibit 9-8: The following data were
Q71: Exhibit 9-11: Choose the type of validity
Q72: Exhibit 9-7: The following results were obtained
Q73: Reliability is to random error as validity
Q75: A particular aptitude test shows a moderate
Q76: Exhibit 9-5: Choose the method of estimating
Q77: Exhibit 9-10: Indicate the type of reliability
Q78: Exhibit 9-6: Indicate which type of evidence
Q79: A test has a standard deviation of