Michael is taking a survey of students at his high school to find out how many hours they work per week. he surveys all of the students in his freshman english class. is this a good sampling method? a) yes, because every student is required to take english. b) no, he should have surveyed students attending the high school football game. c) no, he should have surveyed students in his pe class since all grades are represented in that class. d) no, he should have taken a random sample of all students at the school to get a good sample of the entire population of the school.

I think the correct answer would be that it is a good sampling method because every student is required to take English. So the data that he will obtain will be from all of the students. Hope this answers the question. Have a nice day.

The correct answer is D because he needs to to survey the entire population. By getting a random sample he can survey a variety of students from different backgrounds and lifestyles.

Step-by-step explanation:

Third option is correct.

Step-by-step explanation:

When a plane intersects one cone of a double-napped cone such that the plane is parallel to the generating line. (here, slant height), it forms parabola.

Because  a parabola is  generated by the intersection of the regular cone with a plane.

It intersects the one cone of a double napped cone and it becomes parallel to the slant line.

Hence, third option is correct.