Use technology to solve the following problem: According to a recent study, the weight of male babies less than two months old in the United States is normally distributed with mean11.8 pounds and a standard deviation2.4 pounds. What proportion of babies weighs less than 12.7 pounds? A)0.6769          B)0.3231           C)0.6462        D)0.3538 Correct Answer: C QUESTION: Explain what to put into a TI-84 Plus Calc to get the answer

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.