Mathematics, 13.11.2019 06:31 maya7544
Listed below are amounts of court income and salaries paid to the town justices. all amounts are in thousands of dollars. construct a scatterplot, find the value of the linear correlation coefficient r, and find the p-value using alphaαequals=0.050.05. is there sufficient evidence to conclude that there is a linear correlation between court incomes and justice salaries? based on the results, does it appear that justices might profit by levying larger fines?
court income 66.0 406.0 1566.0 1130.0 271.0 252.0 110.0 151.0 32.0
justice salary 29 45 92 57 46 62 25 26 18
what are the null and alternative hypotheses?
construct a scatterplot.
Answers: 3
Mathematics, 21.06.2019 17:00, cat216
Omar is going on a road trip! the car rental company offers him two types of cars. each car has a fixed price, but he also needs to consider the cost of fuel. the first car costs $90 to rent, and because of its fuel consumption rate, there's an additional cost of s0.50 per kilometer driven.
Answers: 2
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