Find the probability and explain the results please.
The population mean annual salary for environmental compliance specialists is about ?$60,500. A random sample of 33 specialists is drawn from this population. What is the probability that the mean salary of the sample is less than ?$57,500?
Assume sigma =$5,900. The probability that the mean salary of the sample is less than ?$57,500 is ( ? )
Please round to four decimal places