QNT 351 FINAL EXAM QUESTION AND ANSWERS – 2019. (QNT 351 FINAL EXAM QUESTION AND ANSWERS – 2019)
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QNT 351 FINAL EXAM QUESTION AND ANSWERS – 2019
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QNT 351 FINAL EXAM QUESTION AND ANSWERS – 2019 
 
I got 30/30: 100% 
 
1. What level of measurement is the number of auto accidents reported in a given month? 
A. Interval 
B. Ratio 
C. Nominal 
D. Ordinal 
 
2. If two events A and B are mutually exclusive, what does the special rule of addition state? 
A. P(A or B)=P(A)-P(B) 
B. P(A and/or B)=P(A)+P(B) 
C. P(A or B)=P(A)+P(B) 
D. P(A and B)=P(A)+P(B) 
 
3. For any data set, which measures of central location have only one value? 
A. Mode and ...
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