Mathematics, 16.02.2021 19:00 laladance123
A statistics student considered many methods for collecting data from adults to estimate support for lowering the voting age to 16 years old. Which of the following methods would be least likely to include sampling bias?
a random sample of 500 adults in the state
a random sample of 200 students at a large high school
a survey of people leaving the local mall on the weekend
an online survey where adults are invited to share their opinions.
i need the answer asap
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 18:00
Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares
Answers: 1
Mathematics, 21.06.2019 18:00
The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second
Answers: 3
Mathematics, 21.06.2019 21:10
What is the domain of the given function? {(3,-2), (6, 1), (-1, 4), (5,9), (-4, 0); o {x | x= -4,-1, 3, 5, 6} o {yl y = -2,0, 1,4,9} o {x|x = -4,-2, -1,0, 1, 3, 4, 5, 6, 9} o y y = 4,-2, -1, 0, 1, 3, 4, 5, 6, 9}
Answers: 1
You know the right answer?
A statistics student considered many methods for collecting data from adults to estimate support for...
Questions
Computers and Technology, 11.03.2020 17:47
Mathematics, 11.03.2020 17:48
Mathematics, 11.03.2020 17:48
