50 points urgent
1. draw a histogram from all the data. starting at the bottom row, for each set of 10 flips, place an “x” in the column corresponding to the number of heads that set produced. your histogram should look similar to the example below:
*i don't need graph, just answer questions below *

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.