Business Statistics - Study Mode
[#281] The regression lines cut each other at the point of
Correct Answer
(A) average of x and y
[#282] How many combinations may be made of 10 things taken 4 at a time?
Correct Answer
(C) 210
[#283] Probability limit can be
Correct Answer
(A) $$Pleft( A
ight) = mathop {lim }limits_{n o infty } frac{m}{n}$$
[#284] Suppose, it is calculated that 'a' is 4 and 'b' is 2 for a particular estimating line with one independent Variable. If the independent variable has a value of 5, what value should be expected for the dependent variable?
Correct Answer
(C) 14
[#285] Three numbers an selected at random without replacement from the set of the numbers [1, 2, . . . ., N]. The conditional probability that the third number lies between the first two numbers if the first number is known to be smaller than the second is
Correct Answer
(B) $$frac{1}{3}$$