I am having trouble applying the empirical rule.

: Recall the empirical rule (66-95-99.7 Rule) as followed: 99.796 of the data are within 3 standard deviations of thin mean 95% within 2 standard deviations 68% within 1 sh ndard deviation 4 ,u3a pZa ya p n+0 y+20 |+36 Given an approximately normal distribution with mean of 159 and a standard deviation of 17. a: Complete the graph above by writing the correspond values of ,u 30', ,u 20, ,u or, a, ,u + or, a + 20 and p: + 30.You may write the values under it. b: What percent of the values are within the interval (142, 176)? c: What percent of the values are within the interval (125, 210)? d: What percent of the values are below 159? e: What percent of the values are above 176