Posted by **dometrice** on Wednesday, June 19, 2013 at 2:06pm.

An athletic director found that 31% of the football players have an A average in school. If 2% of the students at the school play football, what is the probability that a student chosen at random will be a football player with an A average?

suppose a normal distribution has a true population mean of 18 and a true standard deviation of 2. What % of observations will be 18 or less?

- stats -
**PsyDAG**, Wednesday, June 19, 2013 at 2:36pm
If the events are independent, the probability of both/all events occurring is determined by multiplying the probabilities of the individual events.

In a normal distribution, mean = mode = median. What is the definition of median?

- stats -
**Anonymous**, Monday, July 20, 2015 at 12:48pm
0.62%

## Answer This Question

## Related Questions

- Further mathf - In a senior secondary school, 80 students play hockey or ...
- Maths - In a class 40 students,31 play football,26play hockey and 13play ...
- Statistics - In a survey of 80 high school football players who committed to ...
- Math - Please show me how to solve: Hannah took a survey of 500 students at her ...
- business math - Of the 4800 students at Medium Suburban College (MSC), 50 play ...
- Algebra - The time a group of high school students arrive home from school each ...
- maths - there were 32 boys and 13 girls in a school football team they wanted to...
- probability - A survey of 850 students conducted in two schools showed the ...
- Algebra - The time a group of high school students arrive home from school each ...
- stats - Time taken in mins for student to walk to school. 1-5 mins (4 students) ...

More Related Questions