When a z score falls to the left of the mean
A) it must always be given a minus sign
B) it must always be greater than 1
C) it must always be less than 1
D) none of these, since z scores never fall to the left of the mean
Correct Answer:
Verified
Q2: The normal curve is
A) symmetrical
B) unimodal
C) asymptotic
Q3: Under the normal curve
A) the mean lies
Q4: If an IQ distribution is normal and
Q5: When more than 34% of the cases
Q6: Under the normal curve, the percentage of
Q7: Under the normal curve, when the z
Q8: The normal curve is
A) a frequency distribution
Q9: Under the normal curve the 50th percentile
Q10: Under the normal curve, if the mean
Q11: When the normal curve is plotted according
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