Explanation:Frequency inference uses frequency interpretations of probabilities to control error rates. 8. Which of the following condition should be satisfied by function for pmf ?
A. The sum of all of the possible values is 1
B. The sum of all of the possible values is 0
C. The sum of all of the possible values is infinite
D. All of the Mentioned
Answer:A
Explanation:Frequency inference uses frequency interpretations of probabilities to control error rates. 8. Which of the following condition should be satisfied by function for pmf ?
A. The sum of all of the possible values is 1 B. The sum of all of the possible values is 0 C. The sum of all of the possible values is infinite D. All of the Mentioned
Explanation:A probability mass function evaluated at a value corresponds to the probability that a random variable takes that value. 9. Which of the following function is associated with a continuous random variable ?