NTA-NET (UGC-NET) Tourism Administration & Management (93): Questions 472 - 474 of 2513

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Question 472

Appeared in Year: 2015

Question MCQ▾

Which of the following statements are true about simple bivariate linear regression? (June)

(a) The b coefficient is a slope of the regression line.

(b) The b coefficient denotes change in Y, when X changes by 1 Unit.

(c) The error of prediction has a mean and variance of zero.

(d) If the b coefficient is significant, the product moment correlation between X and Y is also significant

Choices

Choice (4)Response

a.

a, b and d

b.

c and d

c.

a and b

d.

a, b and c

Edit

Question 473

Appeared in Year: 2015

Question MCQ▾

Which of the following two style of leadership were identified in Ohio State Leadership studies? (June)

Choices

Choice (4)Response

a.

Initiating structure and people oriented

b.

Initiating structure and consideration for relationship

c.

Employees – centered and production – centered

d.

Authoritarian and democratic

Edit

Question 474

Appeared in Year: 2015

Question MCQ▾

In a study, twenty – five subjects performed the same task under three conditions – relaxed, moderately stressed, and highly stressed. The suitable analysis of variance was carried out. The degree of freedom for the conditions X subjects interaction (used as an estimate of error variance) would be: (June)

Choices

Choice (4)Response

a.

24

b.

72

c.

48

d.

74

Edit