in one region the September energy consumption levels for single-family homes are found to be normally distributed with a mean of 1050Kwh and a standard deviation of 218kwh. Find the probability that the total energy consumption level for all 50 homes for September is greater than 53,750

Features Features Normal distribution is characterized by two parameters, mean (µ) and standard deviation (σ). When graphed, the mean represents the center of the bell curve and the graph is perfectly symmetric about the center. The mean, median, and mode are all equal for a normal distribution. The standard deviation measures the data's spread from the center. The higher the standard deviation, the more the data is spread out and the flatter the bell curve looks. Variance is another commonly used measure of the spread of the distribution and is equal to the square of the standard deviation.