subject
Mathematics, 12.01.2021 20:30 djdkfkfkckmfmf9919

Which sampling method is most likely to give a representative sample of the opinions of voters in an election race for governor of a state? Call 1000 randomly selected registered voters and ask their opinions.

Ask viewers of the 11:00 P. M. news on a local television station to register their opinions on the station's web site.

Over the course of a week, poll every customer who comes into a car dealership and is willing to answer questions.

Send questionnaires to 500 randomly selected registered members of each of the recognized political parties in the state.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 13:50
At a sand and gravel plant, sand is falling off a conveyor and onto a conical pile at a rate of 16 cubic feet per minute. the diameter of the base of the cone is approximately three times the altitude. at what rate is the height of the pile changing when the pile is 12 feet high? (hint: the formula for the volume of a cone is v = 1 3 πr2h.)
Answers: 3
question
Mathematics, 21.06.2019 15:00
Ascatterplot is produced to compare the size of a school building to the number of students at that school who play an instrument. there are 12 data points, each representing a different school. the points are widely dispersed on the scatterplot without a pattern of grouping. which statement could be true
Answers: 1
question
Mathematics, 21.06.2019 19:40
Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e.g. 98.76543).
Answers: 3
question
Mathematics, 21.06.2019 21:20
In 2009, there were 1570 bears in a wildlife refuge. in 2010, the population had increased to approximately 1884 bears. if this trend continues and the bear population is increasing exponentially, how many bears will there be in 2018?
Answers: 2
You know the right answer?
Which sampling method is most likely to give a representative sample of the opinions of voters in an...
Questions
question
English, 11.11.2019 22:31
Questions on the website: 13722363