A researcher has boiled her hypothesis test down to the following information. Ho: p = 0.75, Ha: p < 0.75, a = 0.05 x = 204, n 291 = Find the p-value. Express the confidence interval (27.4%, 39%) in the form of p ME. % % "Trydint" bubble-gum company claims that 4 out of 10 people prefer their gum to "Eklypse". The null and alternative hypothesis in symbols would be: Ho: = 0.4 H: 0.4 O Ho: p = 0.4 H: p = 0.4 Ho : 2 0.4 : < 0.4 : < 0.4 H : > 0.4 O Ho:p> 0.4 H:p < 0.4 O Ho: p 0.4 H: p > 0.4