A poll done for an organization found that 13% of Americans have seen or sensed the presence of an angel. A contingent doubts that the percent is really that high. It conducts its own survey. Out of 79 Americans surveyed, only two had seen or sensed the presence of an angel. As a result of the contingent's survey, would you agree with the organization's poll? Conduct a hypothesis test at the 5% level.

H₀: p ? 0.13

H_a: p

z=-2.77

p-value= .0028

a=0.05

Part (i) Construct a 95% confidence interval for the true proportion. Sketch the graph of the situa negative value wouldn't be practical in this situation. Round your answers to four decimal 95% C.I. -.0093 X 051 X