3) If scores on a psychological variable have a mean of 40 and a standard deviation of 6 then:
A) About 16% of people score no higher than 34
B) About 16% of people score above 42
C) About 16% of people score between 40 and 46
D) About 16% of people score between 34 and 40
Correct Answer:
Verified
Q1: 1) Deciles divide a data set up
Q2: 2) If scores on a psychological variable
Q4: 4) A student's grade is 65 where
Q5: 5) If an IQ test has a
Q6: 6) In a negatively skewed distribution:
A) There
Q7: 7) A serious departure from normality occurs
Q8: 8) If an anxiety scale has a
Q9: 9) The 95% confidence limits where, for
Q10: 10) If a person has a percentile
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