Mathematics, 12.12.2020 15:50 jamya62
You want to find out which sport the students at your school like the best. You go to the first football game and stop every 5th student entering the main gate and ask which sport is his or her favorite. Is this a representative sample of the students at your school?
A
yes, because you are asking a variety of students
B
no, because you would need to ask every person who goes to the football game, not just every 5th
C
no, because the sample is biased—it only includes students who go to football games
D
yes, because every 5th person makes it random
Answers: 2
Mathematics, 21.06.2019 16:30, rhineharttori
Acircle has a circumference of 2 pi cm. which statement about the circumference and area is true? a comparison of the area and circumference is not possible since the area cannot be determined. the numerical values of the circumference and area of the circle are equal. the numerical value of the circumference is greater than the numerical value of the area. the numerical value of the circumference is less than the numerical value of the area.
Answers: 3
Mathematics, 21.06.2019 21:00, moneybaggzay123
X+y=-4 x-y=2 use elimination with adding and subtraction
Answers: 3
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