According to the National Highway and Traffic  Safety Administration,  the proportion of fatal traffic accidents in the United States in which the driver had a positive blood alcohol concentration (BAC) is 0.36. Suppose a random sample of 105 traffic fatalities in the state of Hawaii results in 51 that involved a positive BAC. A) Determine the sample proportion of traffic fatalities in the state of Hawaii involving a positive BAC. E) Determine the p-value for the hypothesis test  F)  Draw a normal curve with an area representing the P-value shaded G) Interpret the value

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2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.