Mathematics, 09.02.2021 17:00 abbygriffin8575

WILL MARK BRAINLIEST IF CORRECT! A researcher posts a newspaper advertisement offering $10 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? (5 points) 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 is 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: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:30

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

Answers: 1

Answer

Mathematics, 21.06.2019 17:30

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

Answers: 2

Answer

Mathematics, 21.06.2019 21:30

Jalen charges $25.50 for every 3 hours of yard work he does for his neighbors. ralph charges $34 for every 4 hours of work that he does. who charges less? opinions: 1.they charge the same amount 2.jalen 3.ralph

Answers: 1

Answer

Mathematics, 21.06.2019 22:00

Complete each sentence with the correct form of the verb ser or estar to say where the following people are from or where they are right now claudia y maria en méxico

Answers: 1

Answer

You know the right answer?

WILL MARK BRAINLIEST IF CORRECT! A researcher posts a newspaper advertisement offering $10 in exchan...

Questions

Mathematics, 14.09.2020 07:01

What is 16.985 in word form?...