Which of the following samples would constitute a biased sample?
A
Seventh grade girls w...
Mathematics, 13.04.2020 20:41, athenareyes420
Which of the following samples would constitute a biased sample?
A
Seventh grade girls were randomly surveyed to determine what theme the whole school would prefer for the dance.
B
A tele-market research company randomly called and surveyed one thousand men and women over the age of 65 to determine which insurance companies were preferred in retirement.
C
Kids at a large preschool were randomly surveyed to determine the color most preschoolers like best at that school.
D
Two thousand people were randomly surveyed about their favorite candy in four different cities in Arizona to determine Arizona’s favorite candy.
Answers: 3
Mathematics, 21.06.2019 13:30, savdeco
Suppose that f(0) = −3 and f '(x) ≤ 8 for all values of x. how large can f(4) possibly be? solution we are given that f is differentiable (and therefore continuous) everywhere. in particular, we can apply the mean value theorem on the interval [0, 4] . there exists a number c such that
Answers: 1
Mathematics, 21.06.2019 20:00, baileybryant580
Describe a situation that you could represent with the inequality x< 17
Answers: 2
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