Asked by Megan
A random variable X is normally distributed with ì = 60. Convert the value of X to a z-score, if the standard deviation is as given.
X = 60; ó = 7
A) 7
B) 1
C) 60/70
D) 0
X = 60; ó = 7
A) 7
B) 1
C) 60/70
D) 0
Answers
Answered by
PsyDAG
Z = (score-mean)/SD
Insert values and solve.
Insert values and solve.
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