Find
p(x ? k)
for each of the following cases. (round your answers to three decimal places.)
(a)
n = 20, p = 0.15, k = 2
(b)
n = 15, p = 0.8, k = 8
(c)
n = 10, p = 0.6, k = 9

Period is the time it takes for one “cycle” to complete. in the parent sine function, period is 2*pi since sin(0) = 0, sin(pi/2) = 1, sin(pi) = 0, sin(3pi/2) = -1, and sin(2pi) = 0. at that point, the sequence repeats itself. i’m not sure if your graph is similar to the sine function since you didn’t provide a picture, but you can find the period by looking at a graph.