Mathematics, 11.06.2020 03:57 hncriciacheichi
US Department of Transportation As part of a study on transportation safety, the US Department of Transportation collected data on the number of fatal accidents per 1000 licenses and the percentage of licensed drivers under the age of 21 in a sample of 42 cities. Data collected over a one-year period are shown in the table. Use regression to investigate the relationship between the number of fatal accidents and the percentage of drivers under the age of 21.Discuss your findings. What conclusions and recommendations can you derive from your analysis?Percent Under 21Fatal Accidents per 1000132.962120.70880.885121.652112. 091172.627183.8380.368131.14280.645 91.028162.801121.40591.433100.03990 .338111.849122.246142.855142.352111 .294174.182.19163.623152.62390.8358 0.82142.8981.267153.224101.014100.4 93141.443183.614101.926141.643162.9 43121.913152.814132.63490.926173.25 6
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Mathematics, 21.06.2019 13:00
Me what is the value of x? showing work would be appreciated - ! : )
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Mathematics, 21.06.2019 17:00
The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.
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Mathematics, 21.06.2019 17:20
Read the situations in the table below. then drag a graph and equation to represent each situation. indicate whether each of the relationships is proportional or non-proportional. edit : i got the right answer its attached
Answers: 2
US Department of Transportation As part of a study on transportation safety, the US Department of Tr...
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