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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
The bionomial probability distribution is symmetrical when
Question # 2
In binomial each trial has
Question # 3
In a bionomial, n = 20, p = 3/5, then variance of this distribution is.
Question # 4
The standard deviation of a binomial distribution depends on.
Question # 5
The hypergeometric experiment has propeties
Question # 6
the numebr of possible outcomes in a Bernoulli trial is.
Question # 7
Both binomial and hypergeometric distribution are.
Question # 8
In which distribution the probabiliyt of success remains constant from triam to triail
Question # 9
In which distribution the successive trials are without replacement.
Question # 10
The hypergeometric distribution is used when trials are
Question # 11
If N = 40, n = 5, k = 4, then mean of hypergeometic distribution is.
Question # 12
The probability of failure is equal to.
Question # 13
The mean of a binomial distribution depends on.
Question # 14
The mean of a binomial dristubution depends on
Question # 15
The variance of binomial distribution is
Question # 16
A fair coin is tossed five the times. The probability of getting zero head is.
Question # 17
Binomial distribution is negatively skewed if.
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 | Which of the following can never be described by a binomial distributions. |
A. The number of difective items produced by an assembly process
B. The amount of water used by a single housheld
C. the numebr of students in the class who can answer this questions
D. All of these can always be described by a binomial distribution
|
| 2 | In binomial distribution trails are |
A. Independent
B. Dependent
C. Both
D. Discrete
|
| 3 | Binomial distribution has parameter |
A. One
B. Two
C. Three
D. Four
|
| 4 | In a hypergeometric distribution. |
A. Mean > Variance
B. Mean < variance
C. Mean = variance
D. Mean = Zero
|
| 5 | The bionomial distribution is negatively skewed if. |
A. p < 1/2
B. p = 1/2
C. p > 1/2
D. p = 1
|
| 6 | In which distribution the successive trails are with replacement. |
A. Hypergometric distribution
B. Bionomial distribution
C. Continuous distribution
D. None of these
|
| 7 | The variance of binomial distribution is |
A. np
B. nq
C. npq
D. pq
|
| 8 | In a binomial expreiment with three trials, the variable can take. |
A. 2 Values
B. 3 Values
C. 4 Values
D. 5 Values
|
| 9 | Mean of hypergeometric distribution is |
A. mN/k
B. nK/N
C. k/nN
D. Nk/n
|
| 10 | 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.
|
Test Questions