**Option A:** One Outcome

**Option B:** Two Outcome

**Option C:** Three Outcome

**Option D:** Four Outcome

**Correct Answer: **Two Outcome ✔

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**Option A:** Hypergeometric distribution

**Option B:** Binomial distribution

**Option C:** Poisson distribution

**Option D:** Geometric distribution

**Correct Answer: **Hypergeometric distribution ✔

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**Option A:** Independent

**Option B:** Dependent

**Option C:** Collectively Exhaustive

**Option D:** None

**Correct Answer: **Dependent ✔

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**Option A:** Nk/N

**Option B:** N-k/n

**Option C:** nN/k

**Option D:** n+k/N

**Correct Answer: **Nk/N ✔

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**Option A:** n is fixed

**Option B:** Has two outcomes

**Option C:** Trials are independent

**Option D:** Probability of success varies from trial to trial

**Correct Answer: **Probability of success varies from trial to trial ✔

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**Option A:** P(X < 0)

**Option B:** P(X = 0)

**Option C:** P(X > 0)

**Option D:** p(0 ≤ X≤ n)

**Correct Answer: **P(X < 0) ✔

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**Option A:** Binomial distribution

**Option B:** Geometric distribution

**Option C:** Sampling distribution

**Option D:** Hypergeometrical distribution

**Correct Answer: **Hypergeometrical distribution ✔

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**Option A:** All probability distribution

**Option B:** The hypergeometric distribution

**Option C:** The binomial distribution

**Option D:** The Poisson distribution

**Correct Answer: **The Poisson distribution ✔

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**Option A:** -2.3

**Option B:** 5.3

**Option C:** -4.8

**Option D:** 2.3

**Correct Answer: **2.3 ✔

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**Option A:** Poisson dist

**Option B:** Standard dist

**Option C:** Normal dist

**Option D:** Hyper-geometric distribution

**Correct Answer: **Normal dist ✔

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**Option A:** Become more positively skewed

**Option B:** Become more negatively skewed

**Option C:** Become symmetrical

**Option D:** All of the above.

**Correct Answer: **Become more positively skewed ✔

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**Option A:** 6

**Option B:** 1

**Option C:** 2/5

**Option D:** None of these

**Correct Answer: **6 ✔

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**Option A:** Probability remains constant for all the trials.

**Option B:** Probability changes from trial to trial

**Option C:** Successive trial are dependent

**Option D:** Both (b) & (c) but not (a)

**Correct Answer: **Both (b) & (c) but not (a) ✔

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**Option A:** P > q

**Option B:** P = 1/2

**Option C:** Probability of success & probability of failure are equal

**Option D:** Both (b) & (c) but not (a)

**Correct Answer: **Both (b) & (c) but not (a) ✔

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**Option A:** X

**Option B:** n x p

**Option C:** n(1 – 1)

**Option D:** ∑fx/∑f

**Correct Answer: **n x p ✔

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**Option A:** {nx}px qn-x

**Option B:** {nx}px(1 – P)x-n

**Option C:** nCxpnqnx

**Option D:** {nx}p(1 – P)x

**Correct Answer: **{nx}px qn-x ✔

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**Option A:** 14th century

**Option B:** 12th century

**Option C:** 10th century

**Option D:** 17th century

**Correct Answer: **17th century ✔

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**Option A:** n, q

**Option B:** n, p, q

**Option C:** q, p

**Option D:** n, p

**Correct Answer: **n, p ✔

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**Option A:** Times

**Option B:** Fixed

**Option C:** Expansion

**Option D:** Trial

**Correct Answer: **Fixed ✔

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**Option A:** 1 to n

**Option B:** 0 to n

**Option C:** 1 to ∞

**Option D:** 0 to ∞

**Correct Answer: **0 to n ✔

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**Option A:** Variance > mean

**Option B:** Mean < variance

**Option C:** Variance ≠ mean

**Option D:** None of these

**Correct Answer: **Mean < variance ✔

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**Option A:** None

**Option B:** Symmetrical

**Option C:** Skewed

**Option D:** Equal

**Correct Answer: **Skewed ✔

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**Option A:** 6 pq

**Option B:** npq

**Option C:** 7 pq

**Option D:** 3 pq

**Correct Answer: **7 pq ✔

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**Option A:** p > q

**Option B:** P = q

**Option C:** p < q

**Option D:** P/q

**Correct Answer: **p < q ✔

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**Option A:** n; fixed number of times

**Option B:** a large number times

**Option C:** n; where n < 0

**Option D:** n = 100

**Correct Answer: **n; fixed number of times ✔

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**Option A:** Dependent

**Option B:** Independent

**Option C:** Linear

**Option D:** Equal

**Correct Answer: **Independent ✔

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**Option A:** Unequal

**Option B:** Equal

**Option C:** Symmetrical

**Option D:** None

**Correct Answer: **Equal ✔

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**Option A:** Pq

**Option B:** nP

**Option C:** xm

**Option D:** Non of these

**Correct Answer: **nP ✔

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**Option A:** Equal to variance

**Option B:** Less than variance

**Option C:** Greater than varince

**Option D:** None of these

**Correct Answer: **Greater than varince ✔

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**Option A:** Dependent

**Option B:** Independent

**Option C:** Equally Likely

**Option D:** Mutually exclusive

**Correct Answer: **Independent ✔

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**Option A:** P(X=7) is

**Option B:** One

**Option C:** Less than zero

**Option D:** Zero

**Correct Answer: **Less than zero ✔

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**Option A:** p= 0.5

**Option B:** P 0.5

**Option C:** p = 1

**Option D:** None of these

**Correct Answer: **p= 0.5 ✔

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**Option A:** p=0

**Option B:** p>1/2

**Option C:** p=1/2

**Option D:** p=1/3

**Correct Answer: **p>1/2 ✔

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**Option A:** Three

**Option B:** Two

**Option C:** One

**Option D:** Four

**Correct Answer: **Two ✔

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**Option A:** Less than mean

**Option B:** Equal to mean

**Option C:** Greater than mean

**Option D:** Equal to standard deviation

**Correct Answer: **Less than mean ✔

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**Option A:** p = q

**Option B:** p > q

**Option C:** p > q

**Option D:** np > npq

**Correct Answer: **p = q ✔

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**Option A:** Hpergeometric distribution

**Option B:** Binomial distribution

**Option C:** Geometric distribution

**Option D:** None of these

**Correct Answer: **Binomial distribution ✔

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**Option A:** Only 2 possible outcomes

**Option B:** Have constant probability

**Option C:** Must have at least 3 trials

**Option D:** Trials must be independent

**Correct Answer: **Must have at least 3 trials ✔

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**Option A:** n = 10, p = 6/10

**Option B:** n = 50, p = 6/50

**Option C:** n = 10, p = 3/5

**Option D:** n = 10, p = 2/5

**Correct Answer: **n = 10, p = 3/5 ✔

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**Option A:** Less than mean

**Option B:** Greater than mean

**Option C:** Equal to mean

**Option D:** Less than equal to mean

**Correct Answer: **Less than mean ✔

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**Option A:** n p

**Option B:** np (1 – p)

**Option C:** np/q

**Option D:** nq/p

**Correct Answer: **B. np (1 – p) ✔

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**Option A:** 0

**Option B:** 2

**Option C:** 1

**Option D:** None of these

**Correct Answer: **1 ✔

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**Option A:** Positively skewed

**Option B:** Negative skewed

**Option C:** May be positive skewed or negative skewed.

**Option D:** None of these

**Correct Answer: **May be positive skewed or negative skewed. ✔

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**Option A:** p > q

**Option B:** p < q

**Option C:** p = q

**Option D:** both (a) and (b

**Correct Answer: **p < q ✔

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## If a Binomial experiment is repeated ‘N’ times then binomial frequency distribution is. __________?

**Option A:** N.{nx}px qn-x

**Option B:** N p q

**Option C:** N.{n/x}px qn-x

**Option D:** N.{n/x}p qn-x

**Correct Answer: **N.{nx}px qn-x ✔

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**Option A:** n must assume a number between 1 and 20 or 25

**Option B:** p must be a multiple of 10

**Option C:** There must be at least 3 possible outcomes

**Option D:** None of these

**Correct Answer: **None of these ✔

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**Option A:** p < q

**Option B:** q/p

**Option C:** p > q

**Option D:** p > 1/2

**Correct Answer: **p < q ✔

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**Option A:** Constant Probability of Success

**Option B:** Only two possible outcomes

**Option C:** A fixed number of trials

**Option D:** Equally likely outcomes

**Correct Answer: **Equally likely outcomes ✔

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**Option A:** Variance > mean

**Option B:** Mean < variance

**Option C:** Variance ≠ mean

**Option D:** None of these

**Correct Answer: **Mean < variance ✔

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**Option A:** Unequal

**Option B:** Wrong

**Option C:** Fair

**Option D:** None of these

**Correct Answer: **Wrong ✔

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**Option A:** Large

**Option B:** Small

**Option C:** Zero

**Option D:** Normal

**Correct Answer: **Large ✔

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**Option A:** With replacement

**Option B:** With out replacement from an infinite population

**Option C:** With out replacement from a finite population

**Option D:** With replacement from a finite population

**Correct Answer: **With out replacement from a finite population ✔

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**Option A:** Failure

**Option B:** Experiment

**Option C:** Success

**Option D:** Out come

**Correct Answer: **Success ✔

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**Option A:** Random variable

**Option B:** Binomial random variable

**Option C:** Continuous random variable

**Option D:** Both (b) and (c) but not (a)

**Correct Answer: **Binomial random variable ✔

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**Option A:** Dependent

**Option B:** Independent

**Option C:** May be inependent or dependent

**Option D:** None of these

**Correct Answer: **Independent ✔

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**Option A:** Dependent

**Option B:** independent

**Option C:** Related

**Option D:** constant

**Correct Answer: **independent ✔

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**Option A:** Success

**Option B:** Failure

**Option C:** Success or Failure

**Option D:** None of these

**Correct Answer: **Success ✔

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**Option A:** Constant

**Option B:** Varies

**Option C:** Four

**Option D:** Probability

**Correct Answer: **Constant ✔

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