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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
In a hypergeometric distribution.
Question # 3
The numebr of trial in bionomial distribution is.
Question # 4
In which distribution the probabiliyt of success remains constant from triam to triail
Question # 5
The hypergeometric distribution is used when trials are
Question # 6
A hypergometric random variable is a (an)
Question # 7
In binomial distribution it is impossible to find
Question # 8
If p = q = 1/2 then distribution is called.
Question # 9
In hypergometric distribution the trials are.
Question # 10
In a bionomial, n = 20, p = 3/5, then variance of this distribution is.
Question # 11
Both binomial and hypergeometric distribution are.
Question # 12
Binomial distribution is positive skewed when
Question # 13
The binomial distribution is negatively skewed if
Question # 14
In a hypergeometric distribution N = 6, n = 2, K = 3 Then mean.
Question # 15
In a bionial experiment, the successive trails are.
Question # 16
The hypergeometric experiment has propeties
Question # 17
A four die is rolled three times. the probabiliyt of getting three area is.
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 | For positively skewed binomial distribution |
A. P = 0
B. P < 0.5
C. P > 0.5
D. P = 0.5
|
| 3 | A binomial random variable can assume the values |
A. 1,2......n
B. 0,1,2......00
C. 0,1,2......n
D. 2,4,6,8,10
|
| 4 | The hypergeometric experiment has propeties |
A. One
B. Three
C. Four
D. Five
|
| 5 | In a binomial distribution |
A. μ =σ²
B. μ <σ²
C. μ >σ²
D. μ = 1σ²
|
| 6 | In which distribution the successive trials are without replacement. |
A. Hypergometric distribution
B. Bionomial dristribution
C. Continuous distribution
D. None of these
|
| 7 | The hyper-geometric distribution has........... parameters. |
A. 1
B. 2
C. 3
D. 4
|
| 8 | The percentage of observations lying within the items X + 3S in the normal distribution. |
A. 68.26%
B. 95.44%
C. 70.00%
D. 99.75%
|
| 9 | 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
|
| 10 | Binomial distribution is negatively skewed if. |
A. p < q
B. p > q
C. p = q
D. np = npq
|
Test Questions