Example of 1 Sample Proportion Z-test

I do multiple examples of Normal Approximation calculations of sample proportions. I also compare this process to using the binomcdf(n,p,k) commands in you calculator. PLEASE NOTE: The Independence check should read: Independence: It is reasonable to assume the population of all people that travel is at least 10 times larger than 350 or 3500 people. Find free review test, useful notes and more at http://www.mathplane.com/ If you'd like to make a donation to support my efforts look for the "Tip the Teacher" button on my channel's homepage    / profrobbob