Mathematics, 06.11.2020 09:40 victoria6929
Question... The leader of a city crime watch team sends out a survey to her neighbors asking them to vote on the best time to patrol the city to watch for criminal acts. Describe how the design of the survey leads to bias. (4 points)
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A nonresponse error was made in this design. This type of sampling only represents the city and not the entire county population.
A nonresponse error was made in this design. This type of sampling only represents the neighborhood with the worst crime and not the entire city population.
A convenience sample error was made in this design. This type of sampling only represents the neighborhood with the least crime and not the entire city population.
A convenience sample error was made in this design. This type of sampling is only representative of one neighborhood and not the entire city population.
There are no potential areas of bias.
Answers: 3
Mathematics, 21.06.2019 15:00
Littleās law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at littleās law firm on average?
Answers: 2
Mathematics, 21.06.2019 23:10
Determine the required value of the missing probability to make the distribution a discrete probability distribution. x p(x) 3 0.23 4 ? 5 0.51 6 0.08 p(4) = nothingāā(type an integer or a decimal.)
Answers: 3
Mathematics, 21.06.2019 23:40
For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?
Answers: 1
Question... The leader of a city crime watch team sends out a survey to her neighbors asking them to...
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