Question 328005
1.Theoretical and experimental probabilities ________ 
Answer 
A) are same
B) are different
C) sum is 1
D) none of above
Ans: B
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2. A mapping that counts the number of observations that falls into various disjoint categories….. 
Answer 
A) Gives the relation between regression and correlation
B) Is always linear
C) Is known as histogram 
D) Is alw ays a scatter plot
Ans: C
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Cheers,
Stan H.