Mathematics, 06.05.2020 08:25, tiffanibell71
Congress regulates corporate fuel economy and sets an annual gas mileage for cars. A company with a large fleet of cars hopes to meet the goal of 38.2 mpg or better for their fleet of cars. To see if the goal is being met, they check the gasoline usage for 36 company trips chosen at random, finding a mean of 40.20 mpg and a standard deviation of 3.04 mpg.
Is this strong evidence that they have attained their fuel economy goal? Use 0.05 as the P-value cutoff level.
Answers: 3
Mathematics, 21.06.2019 20:00, cielo2761
The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)
Answers: 2
Congress regulates corporate fuel economy and sets an annual gas mileage for cars. A company with a...
Mathematics, 06.05.2020 05:27
Mathematics, 06.05.2020 05:27