Point estimate of the proportion of all employees

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William's Packaging is interested in estimating the proportion of its employees who would attend an alcohol-awareness program. In a random sample of 70 employees, 39 said that they would attend the program.

(a) Calculate a point estimate of the proportion of all employees who would attend the program.

(b) Find a 90% confidence interval for the proportion of all employees who would attend the program.

Reference no: EM131238535

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