Engineering Questions with Answers - Multiple Choice Questions

# MCQs on Types of Questions – 1

1 - Question

Which of the following principle characteristic is odd man out in the below figure?

a) Principle 1
b) Principle 2
c) Principle 3
d) Principle 4

Explanation: Multivariate Data is the only characteristic related to Principle 3.

2 - Question

Point out the correct statement.
a) Descriptive analysis is first kind of data analysis performed
b) Descriptions can be generalized without statistical modelling
c) Description and Interpretation are same in descriptive analysis
d) None of the mentioned

Explanation: Descriptive analysis describe a set of data.

3 - Question

Which of the following allows you to find the relationship you didn’t about?
a) Inferential
b) Exploratory
c) Causal
d) None of the mentioned

Explanation: In statistics, exploratory data analysis is an approach to analyzing data sets to summarize their main characteristics, often with visual methods.

4 - Question

Which of the following command help us to give message description?
a) git command -m
b) git command -d
c) git command -message
d) none of the mentioned

5 - Question

Point out the wrong statement.
a) Exploratory analyses are usually the final way
b) Exploratory models are useful for discovering new connection
c) Exploratory analysis alone should not be used for predicting
d) All of the mentioned

Explanation: Exploratory analyses are usually not the final way.

6 - Question

Which of the following uses data on some object to predict values for other object?
a) Inferential
b) Exploratory
c) Predictive
d) None of the mentioned

Explanation: A prediction is a forecast, but not only about the weather.

7 - Question

Which of the following is the common goal of statistical modelling?
a) Inference
b) Summarizing
c) Subsetting
d) None of the mentioned

Explanation: Inference is the act or process of deriving logical conclusions from premises known or assumed to be true.

8 - Question

Which of the following model is usually a gold standard for data analysis?
a) Inferential
b) Descriptive
c) Causal
d) All of the mentioned

Explanation: A causal model is an abstract model that describes the causal mechanisms of a system.

9 - Question

Which of the following analysis should come in place of question mark in the below figure?

a) Inferential
b) Exploratory
c) Causal
d) None of the mentioned

Explanation: Inferential statistics is concerned with making predictions or inferences about a population from observations and analyses of a sample.

10 - Question

Causal analysis is commonly applied to census data.
a) True
b) False