Standard Deviation Table Nat 5. It is a normal distribution with mean 0 and standard deviation 1. It shows you the percent of population.
This is the bell shaped curve of the standard normal distribution. Between 0 and z option 0 to z less than z option up to z greater than z option z onwards it only display values to 0 01. The standard deviation of 1 2 2 2 8 is equal to a.
This tells us that there is more variation in weight for the women s results than the men s.
Value in data set value mean value mean 2. Nat 5 biology prelim. 2015 n5 maths p1 q5. It is used as a comparison between different data sets.