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This online test contains MCQs about following topics:
Introduction to probability distributions . Probility mass function . Probabilty density function . Simple univariate discrete and continuous distributions . Drawing of probability mass function and probability density function . Expectation and variance of the simple discrete random variable . Distribution function
MCQ's Test For Chapter 8 "Statistics Ics Part 1 Chapter 8 Online Test"
Try The MCQ's Test For Chapter 8 "Statistics Ics Part 1 Chapter 8 Online Test"
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Total Questions17
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Time Allowed20
Statistics Ics Part 1 Chapter 8 Online Test
00:00
Question # 1
Random numbers can be generated
Question # 2
Which of the following distribution(s) has 3 parameters.
Question # 3
Each trial of binomial experiment results in an outcome which can be classified in two categories
Question # 4
Mean of hypergeometric distribution is
Question # 5
In binomial experiment successive trials are:
Question # 6
The probability of success ------------ from one trial to another when trials are dependent
Question # 7
The binomial distribution is symmetrical when:
Question # 8
Which of the following is true for binomial distribution
Question # 9
A fair coin is tossed four times the probability of getting four heads is
Question # 10
If X and Y are random varaibes, than E ( X - Y) is equal to.
Question # 11
When x denotes the number of success in binomial experiment it is called.
Question # 12
Random number can be generated manully by
Question # 13
N-K is classified as
Question # 14
A fair die is rolled three times. The probability of getting three "aces" is
Question # 15
Binomial distribution is used when n is
Question # 16
The probabilyt that a continous random varaibe 'x ' takes on specific value of x is.
Question # 17
The repeated trials of binomial experiments are
ICS Part 1 Statistics Chapter 8 MCQs Test
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ICS Part 1 Statistics Chapter 8 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | The repeated trials of binomial experiments are |
A. Dependent
B. Independent
C. Fixed
D. Variable
|
| 2 | Which of the following distribution(s) has 3 parameters. |
A. Binomial distribution
B. Hypergeometric distribution
C. Both of the above
D. None of these
|
| 3 | A fair coin is tossed four times the probability of getting four heads is |
A. 1/4
B. 1/2
C. 4/6
D. 1
|
| 4 | In a discriete probability distribution the sum of all the probabilities is alwyas |
A. 0
B. 1
C. -1
D. 8
|
| 5 | Random numbers can be generated mechanically by |
A. By use of digital computers
B. Probgrammable calculators
C. Ordinary calculators
D. Both a and b
|
| 6 | Mean, Median and mode of binomial distribution can be equal if |
B. P < q < 1/2
C. P > q < 1/2
D. P ≠ q
|
| 7 | In hypergeometric distribution, the successive trials are. |
A. Dependent
B. Independent
C. Both (A) & (B)
D. None of these
|
| 8 | Random number can be generated manully by |
A. Dawing cards from numbered cards
B. Roitaing or spinning numbered wheels
C. Use of random numbers table
D. All of these
|
| 9 | The parameters of the binomial distributions are |
A. x and n
B. x and p
C. p and q
D. n and p
|
| 10 | The probabilyt that a continous random varaibe 'x ' takes on specific value of x is. |
A. Greater thaan zero
B. Less than zero
C. Equal to Zero
D. 0 to 1
|
Test Questions