A distribution of score has a mean of 100 and a standard deviation of 10.What is the score that is two standard deviation above the mean
To find the score that is two standard deviations above the mean, you would first need to calculate two times the standard deviation and then add it to the mean.
Step 1: Calculate two times the standard deviation:
2 * standard deviation = 2 * 10 = 20
Step 2: Add the result from Step 1 to the mean:
mean + 2 * standard deviation = 100 + 20 = 120
Therefore, the score that is two standard deviations above the mean is 120.