Statistics-Probability Theory (CBSE-NET (Based on NTA-UGC) Management (Paper-II & Paper-III)): Questions 1 - 4 of 5

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Question number: 1

» Statistics » Probability Theory

Appeared in Year: 2014

MCQ▾

Question

What is the probability of a value, chosen from a population, is less than its median? (June Paper II)

Choices

Choice (4) Response

a.

0.25

b.

0.50

c.

1.0

d.

0.75

Question number: 2

» Statistics » Probability Theory

Appeared in Year: 2015

Match List-Ⅰ List-Ⅱ▾

Question

Match the items of List-I with those of list-II and choose the correct code: (December)
List-Ⅰ List-Ⅱ

(A)

The probability of occurring single event

(i)

Conditional Probability

(B)

The probability revised in the light of additional information

(ii)

Marginal probability

(C)

The probability of two events occurring together or in succession

(iii)

Joint Probability

(D)

The probability of occurring one event given that another event has happened

(iv)

Posterior probability

Choices

Choice (4) Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (ii)
  • (iv)
  • (iii)
  • (i)

b.

  • (i)
  • (iv)
  • (iii)
  • (ii)

c.

  • (i)
  • (ii)
  • (iii)
  • (iv)

d.

  • (iv)
  • (iii)
  • (i)
  • (ii)

Question number: 3

» Statistics » Probability Theory

MCQ▾

Question

Stage 1: System and software requirements

Stage 2: Design

Stage 3: Coding

Stage 4: Testing

Stage 5: Operations

The above stages expressed in which model of system

Choices

Choice (4) Response

a.

Waterfall model

b.

Programmed model

c.

System model

d.

Applicative model

Question number: 4

» Statistics » Probability Theory

MCQ▾

Question

The probability of the happening of anyone of the several equally likely events is the ratio of the number of events favourable to it to the total number of

Choices

Choice (4) Response

a.

Impossible errors

b.

Impossible events

c.

Possible events

d.

Possible errors

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