Which of the following describes a ratio of actual events to the number of trials in an experiment? Select all that apply. *prediction
*experimental probability
*theoretical probability
*relative frequency
*trial
*uniform probability model

Graph a sine function whose amplitude is 3, period is 4π , midline is y = 2, and y-intercept is (0, 2) . the graph is not a reflection of the parent function over the x-axis. use the sine tool to graph the function. the first point must be on the midline and the second point must be a maximum or minimum value on the graph closest to the first point.