Could someone possibly explain to me how to find the probabilities for a binomial random variable? i think just explaining one could guide me into answering all of them. n=10 and p=.6 p(x ≤ 8)

Find an equation of the line perpendicular to the graph.

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?

What is the definition of exponential decay?