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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
The probability of success ------------ from one trial to another when trials are dependent
Question # 2
The probability of even/odd number when a fair die rolled is:
Question # 3
Mean, Median and mode of binomial distribution can be equal if
Question # 4
Its value cannot be exactly examined.
Question # 5
The probability of success changes from trial to trial, is the property of:
Question # 6
Random numbers are generated from the single digit numbers.
Question # 7
the discrete probability distributio may be represented by.
Question # 8
If x is discrete random variable, then the function f (x) is.
Question # 9
Each trial of binomial experiment results in an outcome which can be classified in two categories
Question # 10
When x denotes the number of success in binomial experiment it is called.
Question # 11
Which of the following case is true for hypergeometric distribution.
Question # 12
If x is a continuous random vriable, then the function f (x) is.
Question # 13
Hypergeometric distribution is a
Question # 14
The parameters of hypergeometric distribution are:
The parameters of hypergeometric distribution are:
Question # 15
If we do not replace the draw cards back into the pack before the next draw, the used probability distribution will be:
Question # 16
The hypergeometric distribution has -------------- parameters
Question # 17
The expected value of a discrete random variable is.
ICS Part 1 Statistics Chapter 8 MCQs Test
Top Scorers Of Chapter 8 "Statistics Ics Part 1 Chapter 8 Online Test" MCQ`s Test
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ICS Part 1 Statistics Chapter 8 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | The probability of success ------------ from one trial to another when trials are dependent |
A. Remains constant
B. Is changed
C. One
D. Zero
|
| 2 | Which of the following is true for binomial distribution |
A. Mean > variance
B. Mean < variance
C. Mean = variance
D. Mean + standard deviation
|
| 3 | N-K is classified as |
A. Success
B. Failures
C. Parameters
D. Range
|
| 4 | The expected value of a discrete random variable is. |
A. Always an integer
B. Always one of the values that the random variable can assume
C. An interal of values
D. None of these
|
| 5 | 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
|
| 6 | 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
|
| 7 | A fair die is rolled three times. The probability of getting three "aces" is |
A. 1/3
B. 1/6
|
| 8 | If (E(X) = E than find arithmetic means will be. |
A. 1
B. 4
C. 0
D. 8
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| 9 | Hypergeometric distribution is a |
A. Continuous distribution
B. Discrete distribution
C. Simple distribution
D. Normal distribution
|
| 10 | A copntinuous probability distribution may be represented by. |
A. A table
B. a graph
C. A mathmethical equation
D. Botha b and c
|
Test Questions
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