Central tendency of a set is useful when the distribution of values
is…..
a) skewed
b) not skewed
c) highly skewed
d) straight
Medians are useful as a measures of the…..of a set.
a) mode
b) average
c) probability
d) central tendency
When n is even, for median, there are two choices…
a) n/2
b) (n+1)/2
c) n/2 and (n+1)/2
d) none
If n is odd then the median is defined to be element of rank.....
a) n
b) n-1
c) (n+1)/2
d) n/2
Given a set A of n distinct numbers and an integer k, 1 ≤ k ≤ n, output the element of A of rank k. This problem is of type?
a) Merge Sort
b) Selection Sort
c) Maximal
d) none
The rank of an element is its final position if the set is sorted……
a) True
b) false
c) NA
d) N/A
