Mathematics, 02.10.2019 06:00 debrielcalderon
Not all telephone polls carried out to estimate
voter or consumer preferences make calls to cell
phones. one reason is that in the usa, automated
calls ("robocalls") to cell phones are not
permitted and interviews conducted by humans
are more costly.
a. how might the strategy of leaving out cell
phones affect the goal of obtaining a random
sample of voters or consumers?
b. which criterion of random sampling is most
likely to be violated by the problems you
identifi ed in part (a): equal chance of being
selected, or the independence of the selection
of individuals?
c. which attribute of estimated consumer preference
is most affected by the problem you
identifi ed in (a): accuracy or precision?
Answers: 2
Mathematics, 21.06.2019 18:10
Drag the tiles to the boxes to form correct pairs. not all tiles will be used. match each set of vertices with the type of quadrilateral they form.
Answers: 1
Mathematics, 21.06.2019 21:00
Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)
Answers: 2
Mathematics, 21.06.2019 21:30
Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-responsequestion. there are 15 questions on the test and the students have been given 55 minutes to complete itwhich value could replace x in the table? 5507-m23-m8(15-m)8(15)-m
Answers: 2
Not all telephone polls carried out to estimate
voter or consumer preferences make call...
voter or consumer preferences make call...
Mathematics, 13.09.2020 17:01
Chemistry, 13.09.2020 17:01
Mathematics, 13.09.2020 17:01
Mathematics, 13.09.2020 17:01
History, 13.09.2020 17:01
Mathematics, 13.09.2020 17:01
Mathematics, 13.09.2020 17:01
Social Studies, 13.09.2020 17:01
English, 13.09.2020 17:01
Mathematics, 13.09.2020 17:01
Mathematics, 13.09.2020 17:01
Mathematics, 13.09.2020 17:01
Arts, 13.09.2020 17:01
Mathematics, 13.09.2020 17:01
Mathematics, 13.09.2020 17:01
Mathematics, 13.09.2020 17:01
Health, 13.09.2020 17:01
German, 13.09.2020 17:01
Mathematics, 13.09.2020 17:01
Mathematics, 13.09.2020 17:01