Suppose eight test viewers are asked about the new film. On a scale from 0 to 25, these are the results:
TABLE 1
What is the 70th percentile?
Group of answer choices
12
17
6
21
8
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Question 710 pts
If a person scored a 12 on X, what is their deviation from the mean?
Group of answer choices
+0.25
-0.25
+2.00
+0.75
+1.50
X | f |
6 | 4 |
12 | 2 |
21 | 2 |
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