Sample Linear Regression MCQs

Option A: Neyman person

Option B: R A Fisher

Option C: Sir F Galton

Option D: Karl Pearson

Correct Answer: Sir F Galton ✔

Option A: Fixed

Option B: Random variable 

Option C: Whole

Option D: None of above

Correct Answer: Random variable  ✔

Option A: Independent

Option B: Associated

Option C: Dis-associated

Option D: None of these

Correct Answer: Associated ✔

A. 3
B. (2)
C. 1
D

Correct Answer: 3 ✔

Option A: -1

Option B: +1

Option C: .6

Option D: 0

Correct Answer: 0 ✔

Option A: Less than observed

Option B: Greater than observed

Option C: Equal to observed

Option D: None of these

Correct Answer: Less than observed ✔

Option A: (0)

Option B: +1

Option C: -1

Option D: non of these

Correct Answer: +1 ✔

Option A: Disassociation

Option B: In consistent

Option C: Associated

Option D: None of these

Correct Answer: Associated ✔

Option A: Constant

Option B: Discreade

Option C: Variable

Option D: Continuous

Correct Answer: Variable ✔

Option A: γyx

Option B: -γyx

Option C: γx

Option D: γo2

Correct Answer: γyx ✔

Option A: Dichotomy

Option B: Capital

Option C: Tracheotomy

Option D: Attribute

Correct Answer: Tracheotomy ✔

Option A: Random table

Option B: Contingency table

Option C: Dichotomy table

Option D: Chi-square table

Correct Answer: Contingency table ✔

Option A: r + c

Option B: rc

Option C: ι r – c ι

Option D: (r -1) (c -1)

Correct Answer: (r -1) (c -1) ✔

Option A: 6x < 6y

Option B: 6y < 6x

Option C: 6x = 6y

Option D: Non of These

Correct Answer: 6x = 6y ✔

Option A: √.96

Option B: √-.96

Option C: 0

Option D: None of these

Correct Answer: None of these ✔

Option A: +vely

Option B: Non-normal

Option C: Symmetrical

Option D: Skewed

Correct Answer: Symmetrical ✔

Option A: Increasing by 6

Option B: Decreasing by 6

Option C: No change

Option D: Non of these

Correct Answer: Decreasing by 6 ✔

Option A: Origin

Option B: Dependence

Option C: Independence

Option D: None

Correct Answer: Independence ✔

Option A: A.M.

Option B: G.M.

Option C: M.D.

Option D: H.M.

Correct Answer: G.M. ✔

Option A: (3)

Option B: (0)

Option C: -3

Option D: -4

Correct Answer: (0) ✔

Option A: Random

Option B: Fixed

Option C: Non-random

Option D: Experimental

Correct Answer: Random ✔

Option A: 6

Option B: 2

Option C: 0

Option D: None

Correct Answer: 2 ✔

Option A: Parameter

Option B: Independent variable

Option C: Error term

Option D: Non of these

Correct Answer: Parameter ✔

Option A: Different

Option B: Same

Option C: None of these

Option D: +ve

Correct Answer: Same ✔

Option A: +1

Option B: -1

Option C: 0

Option D: Non of these

Correct Answer: -1 ✔

Option A: -99

Option B: .99

Option C: 0

Option D: √3

Correct Answer: √3 ✔

Option A: 0 ≤ r ≤ 1

Option B: 0 ≤ r ≤ -1

Option C: -1 ≤ r ≤ 1

Option D: 1 ≤ r ≤ 0

Correct Answer: -1 ≤ r ≤ 1 ✔

Option A: by

Option B: byx

Option C: bzx

Option D: m

Correct Answer: by ✔

Option A: Zero

Option B: Less than zero

Option C: More than zero

Option D: Great

Correct Answer: Zero ✔

Option A: Dependent

Option B: Independent

Option C: Scale

Option D: Both

Correct Answer: Independent ✔

Option A: (x,y)

Option B: (X,Y)

Option C: (X,Z)

Option D: x/y

Correct Answer: (X,Y) ✔