Multiple Choice
Margo's z-score on a test is 0.6; her actual score is 50 and the mean of the test is 51. What is the standard deviation of the test?
A) -1.67
B) 1.67
C) -1.63
D) 1.63
Correct Answer:
Verified
Related Questions
Margo's z-score on a test is 0.6; her actual score is 50 and the mean of the test is 51. What is the standard deviation of the test?
A) -1.67
B) 1.67
C) -1.63
D) 1.63
Correct Answer:
Verified
