Home
Q&A
Education
Technology
Credit
General
Health
Insurance
Questions
Ask a Question
Another name for the mean of a probability distribution is expected value.
Home
Education
Another name for the mean of a probability...
asked
Nov 19, 2021
in
Education
by
JackTerrance
State True or False for the statements: Another name for the mean of a probability distribution is expected value. Select the correct answer from above options
probability-interview-questions
probability-interview-questions-answers
probability-multiple-choice-questions
probability-mcq-with-answers
probability-mcq
probability-questions
cbse-class-10
1
Answer
0
votes
answered
Nov 19, 2021
by
JackTerrance
Best answer
TRUE Mean gives the average of values and if it is related with probability or random variable it is often called expected value.
Related questions
0
votes
Q: Find the probability distribution of the maximum of the two scores obtained when a die is thrown twice. Determine also the mean of the distribution.
Find the probability distribution of the maximum of the two scores obtained when a die is thrown twice. ... the distribution. Select the correct answer from above options...
asked
Nov 20, 2021
in
Education
by
JackTerrance
probability-interview-questions
probability-interview-questions-answers
probability-multiple-choice-questions
probability-mcq-with-answers
probability-mcq
probability-questions
cbse-class-10
0
votes
Q: For the following probability distribution determine standard deviation of the random variable X.
For the following probability distribution determine standard deviation of the random variable X. Select the correct answer from above options...
asked
Nov 20, 2021
in
Education
by
JackTerrance
probability-interview-questions
probability-interview-questions-answers
probability-multiple-choice-questions
probability-mcq-with-answers
probability-mcq
probability-questions
cbse-class-10
0
votes
Q: For the following probability distribution:
For the following probability distribution: E(X) is equal to : A. 0 B. –1 C. –2 D. –1.8 Select the correct answer from above options...
asked
Nov 19, 2021
in
Education
by
JackTerrance
probability-interview-questions
probability-interview-questions-answers
probability-multiple-choice-questions
probability-mcq-with-answers
probability-mcq
probability-questions
cbse-class-10
0
votes
Q: For the following probability distribution
For the following probability distribution E(X2) is equal to A. 3 B. 5 C. 7 D. 10 Select the correct answer from above options...
asked
Nov 19, 2021
in
Education
by
JackTerrance
probability-interview-questions
probability-interview-questions-answers
probability-multiple-choice-questions
probability-mcq-with-answers
probability-mcq
probability-questions
cbse-class-10
0
votes
Q: A discrete random variable X has the probability distribution given as below:
A discrete random variable X has the probability distribution given as below: (i) Find the value of k (ii) ... of the distribution. Select the correct answer from above options...
asked
Nov 20, 2021
in
Education
by
JackTerrance
probability-interview-questions
probability-interview-questions-answers
probability-multiple-choice-questions
probability-mcq-with-answers
probability-mcq
probability-questions
cbse-class-10
0
votes
Q: The probability distribution of a random variable X is given below:
The probability distribution of a random variable X is given below: (i) Determine the value of k. (ii) Determine P (X ≤ ... P (X > 2). Select the correct answer from above options...
asked
Nov 20, 2021
in
Education
by
JackTerrance
probability-interview-questions
probability-interview-questions-answers
probability-multiple-choice-questions
probability-mcq-with-answers
probability-mcq
probability-questions
cbse-class-10
0
votes
Q: Let X be a discrete random variable whose probability distribution is defined as follows:
Let X be a discrete random variable whose probability distribution is defined as follows: where k is a constant. ... deviation of X. Select the correct answer from above options...
asked
Nov 20, 2021
in
Education
by
JackTerrance
probability-interview-questions
probability-interview-questions-answers
probability-multiple-choice-questions
probability-mcq-with-answers
probability-mcq
probability-questions
cbse-class-10
0
votes
Q: The probability distribution of a discrete random variable X is given as under:
The probability distribution of a discrete random variable X is given as under: Calculate: (i) The value of A if E ... ) Variance of X. Select the correct answer from above options...
asked
Nov 20, 2021
in
Education
by
JackTerrance
probability-interview-questions
probability-interview-questions-answers
probability-multiple-choice-questions
probability-mcq-with-answers
probability-mcq
probability-questions
cbse-class-10
0
votes
Q: The probability distribution of a random variable x is given as under:
The probability distribution of a random variable x is given as under: where k is a constant. Calculate (i) E(X) (ii) ... iii) P(X ≥ 4) Select the correct answer from above options...
asked
Nov 20, 2021
in
Education
by
JackTerrance
probability-interview-questions
probability-interview-questions-answers
probability-multiple-choice-questions
probability-mcq-with-answers
probability-mcq
probability-questions
cbse-class-10
0
votes
Q: the max probability has a large value for small value of
the max probability has a large value for small value of Select the correct answer from above options...
asked
Nov 20, 2021
in
Education
by
JackTerrance
probability-interview-questions
probability-interview-questions-answers
probability-multiple-choice-questions
probability-mcq-with-answers
probability-mcq
probability-questions
cbse-class-10
0
votes
Q: Poisson Distribution
The Random Variable X Has Poisson Distribution With p(x=0) = 2p (x=1) Select the correct answer from above options...
asked
Nov 21, 2021
in
Education
by
JackTerrance
probability-interview-questions
probability-interview-questions-answers
probability-multiple-choice-questions
probability-mcq-with-answers
probability-mcq
probability-questions
cbse-class-10
0
votes
Q: Explain why the experiment of tossing a coin three times is said to have binomial distribution.
Explain why the experiment of tossing a coin three times is said to have binomial distribution. Select the correct answer from above options...
asked
Nov 20, 2021
in
Education
by
JackTerrance
probability-interview-questions
probability-interview-questions-answers
probability-multiple-choice-questions
probability-mcq-with-answers
probability-mcq
probability-questions
cbse-class-10
0
votes
Q: Find the variance of the distribution:
Find the variance of the distribution: Select the correct answer from above options...
asked
Nov 20, 2021
in
Education
by
JackTerrance
probability-interview-questions
probability-interview-questions-answers
probability-multiple-choice-questions
probability-mcq-with-answers
probability-mcq
probability-questions
cbse-class-10
0
votes
Q: Which one is not a requirement of a binomial distribution?
Which one is not a requirement of a binomial distribution? A. There are 2 outcomes for each trial B. There is ... for all the trials Select the correct answer from above options...
asked
Nov 19, 2021
in
Education
by
JackTerrance
probability-interview-questions
probability-interview-questions-answers
probability-multiple-choice-questions
probability-mcq-with-answers
probability-mcq
probability-questions
cbse-class-10
0
votes
Q: Suppose a random variable X follows the binomial distribution with parameters n and p, where 0 < p < 1.
Suppose a random variable X follows the binomial distribution with parameters n and p, where 0 < p < 1. If P(x = r) / ... C. 1/5 D. 1/7 Select the correct answer from above options...
asked
Nov 19, 2021
in
Education
by
JackTerrance
probability-interview-questions
probability-interview-questions-answers
probability-multiple-choice-questions
probability-mcq-with-answers
probability-mcq
probability-questions
cbse-class-10
...