Use the table below to find the percentage of data items in a normal distribution that lie a. below and b. above a z-score of 1.3 z-score
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
Percentile
53.98
57.93
61.79
65.54
69.15
72.57
75.80
78.81
81.59
84.13
z-score
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
Percentile
86.43
88.49
90.32
91.92
93.32
94.52
95.54
96.41
97.13
97.72
z-score
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
Percentile
98.21
98.61
98.93
99.18
99.38
99.53
99.65
99.74
99.81
99.87