2. A normal distribution of scores has a standard deviation of 10. Find the z-score of a score of 60, where the mean score of the sample values is 50.

Sketch a normal curve for the following distribution. Label the x-axis values at one, two, and three standard deviations from the mean. mean = 43, standard deviation = 4 0 3135394305155 0 31 394143 45 47 49 0 425-32 -39 4 4? 90 133 Sketch a normal curve for the following distribution. Label the x-axis values at one. two, and three standard deviations from the mean, mean = 42. standard deviation = 5 O 27 32 37 42 47 52 57 O -121 -79 -37 5 47 89 131 34.5 37 39.5 42 44.5 47 49.5Sketch a normal curve for the following distribution. Label the x-axis values at one, two, and three stan deviations from the mean. mean = 4, standard deviation = 43 O -125 -82 -39 4 47 90 133 O 31 35 39 43 47 51 55 O 37 39 41 43 45 47 49