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Random Variables and Binomial Distribution Flashcards | StudBud
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Random Variables and Binomial Distribution
Random Variables and Binomial Distribution
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stats
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8 cards
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Questions
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Answers
1
A discrete random variable takes on different values, each with associated ____________.
Probability
Likehood
Variability
Volatility
2
Number of pages in your statistics textbook is a ____________ random variable.
Discrete
Continuous
Discontinuous
Indiscrete
3
The expected value is synonymous with what feature of Random Variable probability distribution?
Spread
Variance
Median
Mean
4
A random variable can assume only one value with a given probability.
False
True
5
Law of _____ Numbers means: No matter how many times you try, the probability remains the same.
Enourmous
Big
Small
Large
6
In a binomial experiment, outcome of each trial is _____________ from the others.
Conditional
Dependent
Independent
Unconditional
7
If n = 10 and p =0.8, then the mean of the binomial distribution is _____?
10
0.8
10.8
8
8
How many outcomes can a binomial experiment have?
4
2
1
0