Final answer:
The correct answer is B. 50. To find the number of students expected to receive $250 or more, you can multiply the sample size of 200 students by the proportion of students who fall into that category.
Step-by-step explanation:
The correct answer is B. 50.
To find the number of students expected to receive $250 or more, you can multiply the sample size of 200 students by the proportion of students who fall into that category. If the proportion is 0.25 (or 25%), then you can calculate 200 multiplied by 0.25, which equals 50.
Therefore, out of the 200 students sampled, we can expect 50 to receive $250 or more.