What is a Bernoulli random variable often compared to?
Data Science and Machine Learning (Theory and Projects) A to Z - Random Variables: Bernulli Trail Python Practice

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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A dice roll
A coin toss
A card draw
A roulette spin
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the context of Bernoulli trials, what does a probability of success refer to?
The likelihood of getting a head
The likelihood of drawing a heart
The likelihood of getting a tail
The likelihood of rolling a six
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the default probability of success in the Bernoulli trial function if not specified?
0.3
0.5
1.0
0.7
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which library is used to generate random numbers in the Bernoulli simulation?
Scipy
Numpy
Matplotlib
Pandas
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of random variable is generated by the Numpy random function used in the simulation?
Poisson random variable
Discrete random variable
Exponential random variable
Uniform random variable
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the accuracy of the success fraction as the number of trials increases?
It decreases
It becomes less predictable
It remains the same
It becomes more accurate
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If a coin is tossed multiple times without knowing its bias, what can be estimated?
The material of the coin
The weight of the coin
The probability of success
The exact number of heads
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