group dynamics personality

How many groups of 8 persons can be formed from 9 men and 4 women? => 1317 or 1287 or 1307 or 1283..

$1800 was divided equally among a group of people. If the number of persons in the group were more by 25, each would have got $50 less than what they got now. Find the original number of people. => 45 or 15 or 25 or 20..

In a group of 40 persons, 25 attended a meeting. Using the model shown, find the percentage of people who attended the meeting. => 52.5% or 62.5% or 65% or 60%..

A surveyor asked a group of people which city they like the most. Using the data in the given line plot, find the probability of choosing a person who likes city C the most. => 5 12 or 11 12 or 7 12 or 1 12..

Fifty members of a music club, planned to go on a tour to a nearby hill station. The tour costs $1000 per person. A discount of $10 can be availed by each touring member for every additional member. How many people to be added to the existing group in number (not more than 50) i..

A medical researcher wishes to test the effects of two diets and the time of day on the sodium level in a person's blood. Twenty people are randomly selected, and five are randomly assigned to each of the four groups. Find F A × B and analyze the data shown in the tables h..

A surveyor asks a group of people to name their favorite holiday spot. The results are recorded in the table. Find the experimental probability of choosing a person with New Zealand as the favorite holiday spot. Holiday spot Number of people Taiwan 8 Malaysia 8 New Zealand 20 Ot..

A surveyor asked a group of people what would they like to do in their free time. The results are recorded in the table. Find the experimental probability of a person interested in reading magazines in his/her free time. Activity Number of people Shopping 20 Watching T.V. 24 Rea..

In case of accidents, surgeries or prolonged illness, there can be a great loss of blood. In such cases, the body requires blood. Replacement of blood from external sources is called blood transfusion . However, the compatibility has to be checked before the transfusion occurs. Transfusion is the r..

The transfer of blood from one person to another is called blood transfusion. In all cases of blood transfusion, it is necessary to match the blood group of the recipient with the blood group of donor. The following table represents the blood group matc..