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 - 1.7. -2.8 -2.7 Percentile 0.13 0.19 0.26 | 0.35 0.47 0.62 0.82 1.07 1.39 1.79 -1.8 -1.7 -1.6 Percentile 2.28 2.87 3.59 4.46 5.48 6.68 8.08 9.68 11.51 13.57 -0.7 7-Score -3.0 -2.9 -2.6 -2.5 -2.4 3 -2.2 -2.1 z-Score -2.0 -1.9 -1.5 -1.4 -1.3 -1.2 -1.1 -0.6 Percentile 15.87|18.41 21.19 24.20 27.43 30.85 34.46 38.21 42.07 46.02 Z-score -1.0 -0.9 -0.8 -0.5 -0.4 -0.3 -0.2 -0.1 a. The percentage of data items that lie below the z-score is %.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 22PFA
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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 -1.7.
Z-Score
-3.0
-2.9
-2.8 -2.7 -2.6 -2.5 -2.4 .3
-2.2-2.1
Percentile 0.13 0.19 0.26 0.35 0.47 0.62 0.82 1.07 1.39 1.79
z-score
-2.0
-1.9 -1.8
-1.5 -1.4
-1.3 -1.2
-1.6
Percentile 2.28 2.87 3.59 4.46 5.48 6.68 8.08 9.68 11.51 13.57
-0.8 -0.7
Percentile 15.87 18.41 21.19 24.20 27.43 30.85 34.46 38.21 42.07 46.02
-1.7
-1.1
z-score
-1.0
-0.9
-0.6
-0.5
-0.4
-0.3
-0.2
-0.1
a. The percentage of data items that lie below the z-score is
%.
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Transcribed Image Text: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 -1.7. Z-Score -3.0 -2.9 -2.8 -2.7 -2.6 -2.5 -2.4 .3 -2.2-2.1 Percentile 0.13 0.19 0.26 0.35 0.47 0.62 0.82 1.07 1.39 1.79 z-score -2.0 -1.9 -1.8 -1.5 -1.4 -1.3 -1.2 -1.6 Percentile 2.28 2.87 3.59 4.46 5.48 6.68 8.08 9.68 11.51 13.57 -0.8 -0.7 Percentile 15.87 18.41 21.19 24.20 27.43 30.85 34.46 38.21 42.07 46.02 -1.7 -1.1 z-score -1.0 -0.9 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 a. The percentage of data items that lie below the z-score is %. Enter your answer in the answer box and then click Check Answer. Check Answer 1 part remaining Clear All OK pe here to search hp
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