What is the probability of randomly selecting a female from the 25 and 35 years old
100 % if all of the population are females in the 25 to 35-year age bracket.
Approximately 50% if males are also included in the 25-35 group.
Each day, Mr Samms randomly chooses 2 students from his class to serve as helpers. There are 15 boys and 10 girls in the class. What is the probability that Mr. Samms will choose 2 girls to be helpers?
To calculate the probability of randomly selecting a female from the age group of 25 to 35, we need two pieces of information: the number of females within that age range and the total number of individuals within that age range.
If we have the specific number of females within the age range, let's say there are 100 females, and the total number of individuals within the same age range, let's say there are 500 people, then the probability can be calculated as follows:
Probability = Number of females / Total number of individuals
Probability = 100 / 500
Probability = 0.2 or 20%
In this case, the probability of randomly selecting a female from the 25 to 35 age group is 20%.
However, if you don't have the specific numbers and are only given the overall proportion of females within the general population, it is not possible to calculate the probability without further information.