PLEASE HELP ASAP Calculate the correlation coefficient (1,9) (2,7) (3,6) (4,1) (7,-2) (8,-5) (10,-8)

In a sample of 200 residents of georgetown county, 120 reported they believed the county real estate taxes were too high. develop a 95 percent confidence interval for the proportion of residents who believe the tax rate is too high. (round your answers to 3 decimal places.) confidence interval for the proportion of residents is up to . would it be reasonable to conclude that the majority of the taxpayers feel that the taxes are too high?

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm2. what is the area of the second triangle?