Answer:
40 students are expected to travel by plane over spring break.
Step by step explanation:
Calculate the probability of traveling by plane in the survey of 75 randomly selected students:
![(10)/(75)=(2)/(15)](https://img.qammunity.org/2023/formulas/mathematics/college/x0v29yexol7p0bqodwn5feajg1pyefsxek.png)
Then, since the total of students is 300:
![300\cdot(2)/(15)=40](https://img.qammunity.org/2023/formulas/mathematics/college/b6btez0nwoq8qenquror0xdqh9trfvhoug.png)
40 students are expected to travel by plane over spring break.