Que.Which of the following goal is incorrectly represented in the below figure?
|
| a. Relationship between variables |
| b. Distribution of variables |
| c. Inference about relationships |
| d. Causal |
Que.Which of the following function can be replaced with the question mark in the below figure?
|
| a. boxplot |
| b. lplot |
| c. levelplot |
| d. all of the mentioned |
Que.Which of the following outcome is odd man out in the below figure?
|
| a. R Squared |
| b. Kappa |
| c. RMSE |
| d. All of the mentioned |
Que.Which of the following is the probability calculus of beliefs, given that beliefs follow certain rules?
|
| a. Bayesian probability |
| b. Frequency probability |
| c. Frequency inference |
| d. Bayesian inference |
Que.Point out the correct statement.
|
| a. Bayesian inference is the use of Bayesian probability representation of beliefs to perform inference |
| b. NULL is the standard missing data marker used in S |
| c. Frequency inference is the use of Bayesian probability representation of beliefs to perform inference |
| d. None of the mentioned |
Bayesian inference is the use of Bayesian probability representation of beliefs to perform inference
Que.Which of the following can be considered as random variable?
|
| 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 |
Que.Which of the following random variable that take on only a countable number of possibilities?
|
| a. Discrete |
| b. Non Discrete |
| c. Continuous |
| d. All of the mentioned |
Que.Point out the wrong statement.
|
| a. A random variable is a numerical outcome of an experiment |
| b. There are three types of random variable |
| c. Continuous random variable can take any value on the real line |
| d. None of the mentioned |
There are three types of random variable
Que.Which of the following is also referred to as random variable?
|
| a. stochast |
| b. aleatory |
| c. eliette |
| d. all of the mentioned |
Que.Bayesian inference uses frequency interpretations of probabilities to control error rates.
|
| a. True |
| b. False |
| c. May be True or False |
| d. Can’t say |