The percent of fat calories that a person in America consumes each day is normally distributed with a mean of about 36 and a standard deviation of about ten. Suppose that 16 individuals are randomly chosen. Let = average percent of fat calories. For the group of 16, find the probability that the average percent of fat calories consumed is more than five. Sketch the associated graph/figure. Find the first quartile for the average percent of fat calories.
The percent of fat calories that a person in America consumes each day is normally distributed with a mean of about 36 and a standard deviation of about ten. Suppose that 16 individuals are randomly chosen. Let = average percent of fat calories. For the group of 16, find the probability that the average percent of fat calories consumed is more than five. Sketch the associated graph/figure. Find the first quartile for the average percent of fat calories.
The percent of fat calories that a person in America consumes each day is normally distributed with a mean of about 36 and a standard deviation of about ten. Suppose that 16 individuals are randomly chosen. Let = average percent of fat calories. For the group of 16, find the probability that the average percent of fat calories consumed is more than five. Sketch the associated graph/figure. Find the first quartile for the average percent of fat calories.
The percent of fat calories that a person in America consumes each day is normally distributed with a mean of about 36 and a standard deviation of about ten. Suppose that 16 individuals are randomly chosen. Let = average percent of fat calories.
For the group of 16, find the probability that the average percent of fat calories consumed is more than five. Sketch the associated graph/figure.
Find the first quartile for the average percent of fat calories.
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.
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