Question # 1

The parameters of binomial distribution one

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p and q

q and n

n and p

n,p,q

In binomial each trial has

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One outcome

Two outcomes

Three outcomes

Four outcomes

Both binomial and hypergeometric distribution are.

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Continuous probability distribution

Discrete prbability distributions

Neither continous nor discrete probability distributions.

Bivarieate distributions.

A binomial random variable can assume the values

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1,2......n

0,1,2......00

0,1,2......n

2,4,6,8,10

Binomial distribution is negatively skewed if.

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p < q

p > q

p = q

np = npq

In which distribution the successive trials are with replacement

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Hypergeometric

Binomial distribution

Continuous distribution

Discrete distribution

The hypergeometric experiment has propeties

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One

Three

Four

Five

If N = 40, n = 5, k = 4, then mean of hypergeometic distribution is.

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1

1/2

1/4

1/3

In a hypergeometric distribution.

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Mean > Variance

Mean < variance

Mean = variance

Mean = Zero

the numebr of possible outcomes in a Bernoulli trial is.

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One

Two

Three

Four

The hyper-geometric distribution has........... parameters.

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1

2

3

4

In binomial distribution trails are

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Independent

Dependent

Both

Discrete

Mean of hypergeometric distribution is

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mN/k

nK/N

k/nN

Nk/n

The probability of failure is equal to.

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p

1 - q

P - 1

1 - P

For positively skewed binomial distribution

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P = 0

P < 0.5

P > 0.5

P = 0.5

The numebr of trial in bionomial distribution is.

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Not fixed

Fixed

Large

Small

A hypergometric random variable is a (an)

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Independent variable

Continuous random variable

Discrete random variable

None of these

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Statistics Ics Part 1 Chapter 9 Online Test MCQs With Answers

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