Embedded Files
Research Methods -- CRJUM8601 – Homework Quiz 8
Avoiding Researcher Effect (% to Raw Score)
Mean = 42 and s = 18
c) What score falls at the 12th percentile rank?
a) What score falls at the 10th percentile rank?
b) What score above which 25% of scores fall?
d) What score above which 30% of scores fall?
a) Answer: 18.96 b) Answer: 54 c) Answer: 20.94 d) Answer: 51.36
Mean = 200 and s = 35
e) What score falls at the 22rd percentile rank?
f) What score above which 64% of scores fall?
g) What score falls at the 23rd percentile rank?
e) Answer: 173.05 f) Answer: 187.40 g) Answer: 174.1
Mean = 40 and s = 6
h) What score falls at the 91st percentile rank?
i) What score falls at the 93.32rd percentile rank?
h) Answer: 48.04 i) Answer: 49
Mean = 500 and s = 100
j) What score above which 74% of scores fall?
k) What score falls at the 21.19th percentile rank?
j) Answer: 436 k) Answer: 420
Mean = 200 and s = 25
l) What score falls at the 35th percentile rank?
l) Answer: 191
Google Sites
Report abuse