Mathematics, 29.03.2021 03:10 avrihalverson
A researcher posts an online advertisement offering $25 in exchange for participation in a short study. The researcher accepts the first 10 people who respond to the advertisement. Which of the following statements is true about the sample? (1 point)
Question 3 options:
1)
It is not a valid sample because it is only a short study.
2)
It is a valid sample because money was offered to participants.
3)
It is a valid sample because the first 10 people were selected to participate.
4)
It is not a valid sample because it is not a random sample of the population.
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 17:30
Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression
Answers: 1
Mathematics, 21.06.2019 21:30
A.s.a.! similarity in right triangles, refer to the figure to complete this proportionc/a = a/? a.) cb.) hc.) rd.) s
Answers: 1
Mathematics, 21.06.2019 23:30
Which shows the first equation written in slope-intercept form? 1/2 (2y + 10) = 7x
Answers: 1
Mathematics, 22.06.2019 00:00
Macy spent $36 on jeans. this was $12 less than twice what she spent on a shirt. which equation to solve this, 12x=36 2x=36-12 2x-12=36 12-2x=36
Answers: 1
You know the right answer?
A researcher posts an online advertisement offering $25 in exchange for participation in a short stu...
Questions
Mathematics, 28.08.2019 00:00
Mathematics, 28.08.2019 00:00
Biology, 28.08.2019 00:00
Physics, 28.08.2019 00:00
History, 28.08.2019 00:00
Biology, 28.08.2019 00:00
Health, 28.08.2019 00:00
English, 28.08.2019 00:00
Mathematics, 28.08.2019 00:00
Biology, 28.08.2019 00:00
History, 28.08.2019 00:00
