If the educational level of all united states government employees reveals a mean of 14 years with a standard deviation of 4 years, determine the probability that in a random sample of 50 government employees the average educational level will be between 12 and 16 years. what is the probability that the sample mean will be below 12 years of education?

He graph of f(x) = |x| is stretched by a factor of 0.3 and translated down 4 units. which statement about the domain and range of each function is correct? the range of the transformed function and the parent function are both all real numbers greater than or equal to 4. the domain of the transformed function is all real numbers and is, therefore, different from that of the parent function. the range of the transformed function is all real numbers greater than or equal to 0 and is, therefore, different from that of the parent function. the domain of the transformed function and the parent function are both all real numbers.