Based on historical data, your manager believes that 28% of the company's orders come from first-time customers. A random sample of 160 orders will be used to estimate the proportion of first-time-customers. What is the probability that the sample proportion is greater than than 0.35?

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.)