The estimate is 273
615-342=273
ok kid you need to study instead of getting people to give you the answer
Answer:
probability the student plays both instruments is [
]
<h2>
<u>
Explanation</u>
:</h2>
students who play both instruments = total students - flute players - piano players - students who play neither instruments
students who play both instruments
→ 31 - 4 - 14 - 7
→ 6 students play both instruments.
probability:
<h2>→

</h2><h2>→

</h2>
Answer:
We need some aditional data. For example, the average number of students who like to snorkel in certain population.
Step-by-step explanation: