Answer Happy

Online photos: A poll surveyed 1696 nternet users and found that 896 of them had posted a photo or video online. Can you conclude that more than half of internet users have posted photos or videos online? 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. D< DOO D- р This hypothesis test is a (Choose one) test, X

(b) Compute the P-value. Round the answer to at least four decimal places. P-value Х

(c) Determine whether to reject H.. At the a = 0.01 level, (Choose one) v the null hypothesis H.. X

(d) Using a =0.01, can you conclude that more than half of internet users have posted photos or videos online? At the = 0.01 level of significance, there (Choose one) enough evidence to conclude that more than half of internet users have posted photos or videos online.