Question # 1

Link relatives can be obtained by dividing P_n by:

Choose an answer

P_o

q_o

P_n

P_n-1

If 'C' is a non-random variable then E (C) is:

Choose an answer

C

0

1

x

The correlation coefficient would be

Choose an answer

1.95

-1.95

0.95

None of these

For r x c contingency table the number if degrees of freedom equals

Choose an answer

(r - 1) + ( c -1)

(r -1) (c - 1)

1

(r x c) -1

If right tail is longer than the left tail,then distribution is called:

Choose an answer

Negatively skewed

Positively skewed

Symmetrical

None of these

For the standardized normal variate P(0Σ z Σ1) =...............

Choose an answer

0.34135

0.47725

0.49867

0.33725

How many purpose are served by index numbers?

Choose an answer

2

3

4

5

Movement in secular trend

Choose an answer

Smooth

Steady

Regular

All

In a straight line equation y = a + bx b is the

Choose an answer

y intercept

Slope

x intercept

Trend

Shortage of certain consumer goods before annual budget

Choose an answer

Secular trend

Seasonal variation

Cyclical variation

Irregular variation

A decimal number system has base

Choose an answer

2

8

10

16

More Classes

Other Links

NAT I General Science Statistics MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer