Mathematics, 29.11.2021 16:50 sunny3799
To estimate the proportion of city residents who shop online, a researcher visits a mall on a weekday morning and asks people she encounters to share their experiences with online shopping, including this question: "Do you shop online at least once each week?" The results show that 32% of shoppers shop online at least once per week. Which of these describes a likely source of bias present in the survey results?
Response bias may be present because people may not be truthful with their responses.
Question wording bias may be present because the question asked may exclude important information.
Nonresponse bias may be present because people in a mall may not want to answer questions.
Undercoverage bias may be present because people in the workforce and many younger people could be excluded.
Answers: 3
Mathematics, 21.06.2019 17:30
If you apply the below transformations to the square root parent function, f(x) = vx, what is the equation of the new function? • shift 12 units right. • shift seven units down.
Answers: 1
Mathematics, 21.06.2019 17:50
To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1
Answers: 1
Mathematics, 21.06.2019 18:00
The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old
Answers: 1
Mathematics, 21.06.2019 19:50
If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that
Answers: 1
To estimate the proportion of city residents who shop online, a researcher visits a mall on a weekda...
Chemistry, 17.11.2020 20:50
English, 17.11.2020 20:50
Mathematics, 17.11.2020 20:50
Business, 17.11.2020 20:50
Mathematics, 17.11.2020 20:50
Mathematics, 17.11.2020 20:50
Computers and Technology, 17.11.2020 20:50
Biology, 17.11.2020 20:50
Mathematics, 17.11.2020 20:50
Advanced Placement (AP), 17.11.2020 20:50
Arts, 17.11.2020 20:50