Please explain. Also, how do I get P?

Game consoles: A poll surveyed 341 video gamers, and 99 of them said that they prefer playing games on a console, rather than a computer or hand-held device. An executive at a game console manufacturing company claims that the proportion of gamers who prefer consoles differs from 28%. Does the poll provide convincing evidence that the claim is true? Use the a = 0.01 level of significance and the P-value method with the TI-84 Plus calculator. Part: 0 / 4 Part 1 of 4 (a) State the appropriate null and alternate hypotheses. Ho This hypothesis test is a (Choose one) V test