Probability Methods in Engineering MCQs

Probability Methods in Engineering MCQs

Answer these Probability Methods in Engineering MCQs and see how sharp is your knowledge of Probability Methods in Engineering.
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1: What is a Bar Graph used for?

A.   Representing the mean and median of a data set

B.   Representing trends in time-series data

C.   Representing the frequency distribution for continuous data

D.   Representing the frequency distribution for nominal or discrete data

2: What is the purpose of bins on a histogram?

A.   To outline the shape of the data

B.   To represent class intervals

C.   To represent individual data points

D.   To indicate areas of high density

3: What is Bivariate data?

A.   Data involving two random variables

B.   Data from a computer simulation

C.   Data from an observational study

D.   Data involving one random variable

4: What type of data fits into a small number of discrete categories?

A.   Continuous data

B.   Qualitative data

C.   Categorical data

D.   Quantitative data

5: What does the Central Limit Theorem pertain to?

A.   Randomization of a sample

B.   Covariance of two random variables

C.   Mathematical probabilities

D.   Convergence in distribution of (normalized) sums of random variables

6: Methods that set values are called ____ methods.

A.   Mutator

B.   Sector

C.   Can be

D.   Object