A set of data with a mean of 45 and a standard deviation of 8.3 is normally distributed. Find each value, given its distance from the mean. 1. +1 standard deviation from the mean 2. +3 standard deviations from the mean 3. -1 standard deviation from the mean 4. -2 standard deviations from the mean Sketch a normal curve for each distribution. Label the x-axis at one, two, and three standard deviations from the mean. 5. mean = 95; standard deviation = 12 6. mean = 100; standard deviation = 15 7. mean = 60; standard deviation = 6 8. mean = 23.8; standard deviation = 5.2 9. mean = 676; standard deviation = 60 10. mean = 54.2; standard deviation = 12.3 A set of data has a normal distribution with a mean of 5.1 and a standard deviation of 0.9. Find the percent of data within each interval. 11. Sketch a normal curve for the distribution. 12. between 6.0 and 6.9 13. greater than 6.9 14. between 4.2 and 6.0