Based on historical data, your manager believes that 30% of the company's orders come from first-time customers. A random sample of 76 orders will be used to estimate the proportion of first-time-customers. What is the probability that the sample proportion is less than 0.27?Note: You should carefully round any z-values you calculate to 4 decimal places to match wamap's approach and calculations.Answer =  (Enter your answer as a number accurate to 4 decimal places.)

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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.