Data Science Introduction Statistical Inference Online Exam Quiz
Data Science Introduction Statistical Inference GK Quiz. Question and Answers related to Data Science Introduction Statistical Inference. MCQ (Multiple Choice Questions with answers about Data Science Introduction Statistical Inference
Which of the following is the probability calculus of beliefs, given that beliefs follow certain rules?
Options
A : Bayesian probability
B : Frequency probability
C : Frequency inference
D : Bayesian inference
Which of the following random variable that take on only a countable number of possibilities?
Options
A : Discrete
B : Non Discrete
C : Continuous
D : All of the mentioned
Which of the following function is associated with a continuous random variable?
Options
A : pdf
B : pmv
C : pmf
D : all of the mentioned
Which of the following is also referred to as random variable?
Options
A : stochast
B : aleatory
C : eliette
D : all of the mentioned
Which of the following can be considered as random variable?
Options
A : The outcome from the roll of a die
B : The outcome of flip of a coin
C : The outcome of exam
D : All of the mentioned
Which of the following condition should be satisfied by function for pmf?
Options
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
Statistical inference is the process of drawing formal conclusions from data.
Options
A : True
B : False
C :
D :
Bayesian inference uses frequency interpretations of probabilities to control error rates.
Options
A : True
B : False
C :
D :
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