Mathematics, 10.04.2020 03:58 barkonatree
The city council of a large city needs to know whether its residents will support the building of three new schools. The council decides to conduct a survey of a sample of the city’s residents. Which procedure would be most appropriate for obtaining a sample of the city’s residents? Explain your answer.
A. Survey a random sample of teachers who live in the city.
B. Survey 100 individuals who are randomly selected from a list of all people living in the state in which the city in question is located.
C. Survey a random sample of persons within each neighborhood of the city.
D. Survey every tenth person who enters City Hall on a randomly selected day.
Answers: 2
Mathematics, 21.06.2019 21:30, drepeter86
50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.
Answers: 3
Mathematics, 21.06.2019 23:50, davfar334p47luq
Given δjkl : δxyz, find x. a)10 b)12 c)16 d)20
Answers: 2
Mathematics, 22.06.2019 04:00, dmckinnies8
30 points if you answer all 3 questions with work!
Answers: 1
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