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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
In which distribution the successive trials are with replacement
Question # 2
The variance of binomial distribution is
Question # 3
The mean of a binomial dristubution depends on
Question # 4
For positively skewed binomial distribution
Question # 5
A hypergometric random variable is a (an)
Question # 6
Binomial distribution is negatively skewed if.
Question # 7
In binomial distribution it is impossible to find
Question # 8
Which of the following can never be described by a binomial distributions.
Question # 9
The hyper-geometric distribution has........... parameters.
Question # 10
The numebr of trial in bionomial distribution is.
Question # 11
In a binomial distribution
Question # 12
The percentage of observations lying within the items X + 3S in the normal distribution.
Question # 13
For a binomial distribution with n = 5 prob ( X = -2) is.
Question # 14
A fair coin is tossed five the times. The probability of getting zero head is.
Question # 15
Mean of hypergeometric distribution is
Question # 16
A fair coin tossed four times, the probability of getting four heads is.
Question # 17
The bionomial probability distribution is symmetrical when
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 | Mean of hypergeometric distribution is |
A. mN/k
B. nK/N
C. k/nN
D. Nk/n
|
| 2 | In hyper geometric distribution n is. |
A. Changed
B. Zero
C. Fixed
D. variable
|
| 3 | The hyper-geometric distribution has........... parameters. |
A. 1
B. 2
C. 3
D. 4
|
| 4 | The hypergeometric distribution is used when trials are |
A. Dependent
B. Independent
C. Equally likely
D. Mutually exclusive
|
| 5 | The probability of failure is equal to. |
A. p
B. 1 - q
C. P - 1
D. 1 - P
|
| 6 | 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.
|
| 7 | The numebr of trial in bionomial distribution is. |
A. Not fixed
B. Fixed
C. Large
D. Small
|
| 8 | A binomial random variable is a (an) |
A. Constinuous random variable
B. Discrete random variable
C. Dependent varaible
D. Independent variable
|
| 9 | The parameters of binomial distribution one |
A. p and q
B. q and n
C. n and p
D. n,p,q
|
| 10 | In a hypergeometric distribution N = 6, n = 2, K = 3 Then mean. |
A. 1
B. 2
C. 3
D. 4
|
Test Questions