Based on the statistics from the previous question where people were playing rock-paper-scissors, we want to see if players start with rock with a probability that is different than 1/3.
a. State the appropriate null and alternative hypotheses in the context of this study, first in words and then in symbols.
b. Using an appropriate applet, find the p-value using a theory-based test (one-proportion z-test; normal approximation).
c. Summarize your conclusion from your p-value.