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This online test contains MCQs about following topics:
Introduction to binomial and hypergeometric probability distribution . Binomial probability distribution . Hyperheometric distribution and hypergeometric experiment
MCQ's Test For Chapter 9 "Statistics Ics Part 1 Chapter 9 Online Test"
Try The MCQ's Test For Chapter 9 "Statistics Ics Part 1 Chapter 9 Online Test"
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Total Questions17
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Time Allowed20
Statistics Ics Part 1 Chapter 9 Online Test
00:00
Question # 1
If N = 40, n = 5, k = 4, then mean of hypergeometic distribution is.
Question # 2
If p = q = 1/2 then distribution is called.
Question # 3
In a binomial expreiment with three trials, the variable can take.
Question # 4
The probability of failure is equal to.
Question # 5
In binomial distribution trails are
Question # 6
The hyper-geometric distribution has........... parameters.
Question # 7
In a bionomial, n = 20, p = 3/5, then variance of this distribution is.
Question # 8
Which of the following can never be described by a binomial distributions.
Question # 9
A fair coin tossed four times, the probability of getting four heads is.
Question # 10
For a given binomial distribution with a fixed,if p < 0.5 , than
Question # 11
For positively skewed binomial distribution
Question # 12
In which distribution the successive trails are with replacement.
Question # 13
Binomial distribution is positive skewed when
Question # 14
Mean of hypergeometric distribution is
Question # 15
In a bionial experiment, the successive trails are.
Question # 16
The percentage of observations lying within the items X + 3S in the normal distribution.
Question # 17
A binomial random variable can assume the values
ICS Part 1 Statistics Chapter 9 MCQs Test
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ICS Part 1 Statistics Chapter 9 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | If the probability of success p = 0.4 for a parability Beronouli trial, the expression 7!/3!4! (0.4)2 (0.6)2 given the probility of getting. |
A. Exactly three sucoseeson in seven trials
B. Exactlyfour successin seven trials
C. Three or more successes in seven trials
D. Four or more successes in seven trials.
|
| 2 | In which distribution the probabiliyt of success remains constant from triam to triail |
A. Hypergometric distribution
B. Binomiial distribution
C. Sampling distribution
D. Continuous distribution
|
| 3 | In which distribution the successive trials are without replacement. |
A. Hypergometric distribution
B. Bionomial dristribution
C. Continuous distribution
D. None of these
|
| 4 | A fair coin is tossed four times the probability of getting four heads is |
A. 1/4
B. 1/2
C. 1/16
D. 1
|
| 5 | If N = 40, n = 5, k = 4, then mean of hypergeometic distribution is. |
A. 1
B. 1/2
C. 1/4
D. 1/3
|
| 6 | In binomial distribution trails are |
A. Independent
B. Dependent
C. Both
D. Discrete
|
| 7 | In a binomial expreiment with three trials, the variable can take. |
A. 2 Values
B. 3 Values
C. 4 Values
D. 5 Values
|
| 8 | The numebr of trial in bionomial distribution is. |
A. Not fixed
B. Fixed
C. Large
D. Small
|
| 9 | A hypergometric random variable is a (an) |
A. Independent variable
B. Continuous random variable
C. Discrete random variable
D. None of these
|
| 10 | The hypergeometric distribution is used when trials are |
A. Dependent
B. Independent
C. Equally likely
D. Mutually exclusive
|
Test Questions