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 |
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 |
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 |