Confidence interval for true population proportion success

Reference no: EM1390089

A new and improved rocket launching system is being considered for short-range assault rockets. The requirement is that 80% of the rockets shall strike the target area at 800 meters. A sample of 36 experimental launches is made with 29 striking the target area.

a) Compute a 95% Confidence Interval for the true population proportion of successes.

b) Based on this analysis can you conclude that the new system meets the requirement? Explain your conclusion.

Reference no: EM1390089

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