Directions: In each question below, word is used in four different ways. Choose the option in which the usage of the word is INCORRECT or INAPPROPRIATE.
(A) People are afraid that the festival will draw undesirable elements to the town.
(B) The deposits are expected to draw interest close to 10 percent.
(C) The teacher drew the children into the room to see the pictures.
(D) To avoid confusion later, a list was drawn of all those who would attend the function.
Draw-bring out, draw out, produce. In sentence D, the word ‘draw’ is incorrectly used. In all other sentences, the usage of the word ‘draw’ is correct
If each observation in a data set for number of employees in different divisions is doubled then the coefficient of quartile deviation:
For the data set
X:Â Â Â Â Â Â Â Â Â Â Â 1Â Â Â Â Â Â Â Â Â Â Â Â Â 2Â Â Â Â Â Â Â Â Â Â Â Â Â 3Â Â Â Â Â Â Â Â Â Â Â Â Â 4Â Â Â Â Â Â Â Â ...
If A and B are mutually exclusive, the general addition rule is:
For the two variables X and Y, the following observations are tabulated
X:Â Â Â Â Â Â Â Â Â Â Â 3Â Â Â Â Â Â Â Â Â Â Â Â Â 4Â Â Â Â Â Â Â Â Â...
The probability of getting 9 cards of the same suit in one hand at a game of bridge is
Let (Xi, I ≥ 1} be independent and identically distributed random variables with P(Xi =1) = p = 1-P(Xi = 0), Sn = ∑ni = 1 X i . The dist...
Statistics is not applicable to ________ observation.
For the distribution
X:Â Â Â Â Â Â Â Â Â Â Â 1Â Â Â Â Â Â Â Â Â Â Â Â Â 0Â Â Â Â Â Â Â Â Â Â Â Â Â 1
P(x):Â Â Â Â Â 0.3Â Â Â Â Â Â ...