Start learning 50% faster. Sign in now
Central tendency bias refers to a tendency for managers to evaluate most of their employees as "average" when they apply a rating scale. So, for example, given a scale that runs with points on it that run from one (poor) to seven (excellent), with four being the average, many managers will refuse to use the points at either of the ends.
Present average of age of A and B is (9x-15) years. Present average age of A, B and C is (6x+5) years. If present age of B is 20% less than the present ...
A 15-member group has two individuals aged 18 and 23. When excluded, the average age of the rest increases by 3 years. Find the average age of all members.
Determine the average current age of 'A' and 'B', given that six years ago, 'A' was 12 years younger than 'B', and twelve years from now, the ratio of t...
In a classroom there are 15 boys and 13 girls. Average age of each boy and each girl is 21 years and 17 years respectively. The sum of ages of all the b...
The present ages of 'A' and 'B' are in the ratio of 6:7. 20 years ago, A's age was 50% less than B's age at that time. Find the difference between thei...
A boy’s age is 125% of what it was 8 years ago, but 75% of what it will be after 8 years. What is his present age?
My father is presently 25 years older than me. The sum of our ages 5 years ago was 39 years. Find my present age.
The ratio of age of Rohit 8 years ago to the age of Anjali 8 years hence is 5:9. If the average of their present ages is 36 years, what is the differenc...
At present, Peter is Seven years younger than Adam. Adam’s age twenty years hence will be equal to thrice that of peter Five years ago. What will ...
K is as much younger than M as he is older than O. If the sum of the ages of M and O is 100 years, what is definitely the difference between M and K’s...