According to Statistics Canada, the average hourly wages in the manufacturing sector are as follows: Alberta: $26.50, Ontario: $24.69, British Columbia: $26.47.Assume that in all three provinces, the standard deviation of hourly wages is $3. (Round the values of z to 2 decimal places, e.g. 1.25. Round your answers to 4 decimal places, e.g. 0.7578.) a. Suppose37workers are selected randomly from across Alberta and asked what their hourly wage is. What is the probability that the sample average will be between $25 and $26? b. Suppose38manufacturing workers are selected randomly from across Ontario. What is the probability that the sample average will exceed $27? c. Suppose46manufacturing workers are selected randomly from across British Columbia. What is the probability that the sample average will be less than $25.00?