Identify which sampling method is most suitable in the scenario below: A television station wants to predict the results of a referendum on legalized gambling. The television station randomly selects 8 precincts and conducts exit polling of all voters at each of the selected precincts.

Group of answer choices

Simple random Sampling

Convenience sampling

Cluster sampling

Systematic sampling

The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.

Cora bought a package of erasers. there are 4 pink erasers and 12 blue erasers. what is the ratio of pink erasers to blue erasers?

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.