English
English, 06.04.2021 03:10, ytyugguuh56

A researcher posts a radio advertisement offering $35 in exchange for participation in a short study. The researcher accepts the first eight people who respond to the advertisement. Which of the following statements is true about the sample? (5 points) a It is a valid sample because the first eight people were selected to participate. b It is not a valid sample because it is not a random sample of the population. c It is a valid sample because money was offered to participants. d It is not a valid sample because it is only a short study.

answer
Answers: 2

Other questions on the subject: English

image
English, 21.06.2019 20:00, soso585oo
Which word best describes the tone of this excerpt from daly's sixteen
Answers: 1
image
English, 21.06.2019 20:30, gracie6313
(1) fire extended humans’ geographical boundaries by allowing them to travel into regions that were previously too cold to explore. (2) it also kept predators away, allowing early humans to sleep securely. (3) fire, in fact, has been a significant factor in human development and progress in many ways. (4) other obvious benefits of fire are its uses in cooking and in hunting. (5) probably even more important, however, is that learning to control fire allowed people to change the very rhythm of their lives. (6) before fire, the human daily cycle coincided with the rising and setting of the sun. (7) with fire, though, humans gained time to think and talk about the day’s events and to prepare strategies for coping with tomorrow. the sentence that expresses the main idea is: (type the number of the sentence. then click “go.”)
Answers: 3
image
English, 21.06.2019 20:30, cjs39
Which is included in the radio broadcast to capture the listener's attention that the original text of the story is not able to include
Answers: 1
image
English, 21.06.2019 22:00, lnelson9127
Pl true or false: a hyphen can indicate that a word has been split up at the end of a line and continues onto the next line.
Answers: 2
Do you know the correct answer?
A researcher posts a radio advertisement offering $35 in exchange for participation in a short study...

Questions in other subjects:

Konu
Health, 11.10.2019 08:31
Konu
Social Studies, 11.10.2019 08:31