Table of z-Scores and Percentilesz-Scores and Percentilesz-ScorePercentilez-ScorePercentilez-Score Percentilez-Score-4.00.003-1.015.870.050.001.1-3.50.02-09517110.0551.991.2-3.00.13-0.9018.410.1053.981.3-2.90.19-0.8519.770.1555.961.4-2.80.26-0.8021.190.2057931.5-2.70.35-0.7522.660.2559.871.6-2.60.47-0.7024.200.3061.791.7-2.50.62-0.6525.780.3563.681.8-2.40.82-0.6027430.4065.541.9-2.31.07-0.5529.120.4567362.0-2.21.39-0.5030.850.5069.152.1-2.11.79-0.4532.640.5570.882.2-2.02.28-0.4034.460.6072.572.3-1.92.87-0.3536.320.6574.222.4-1.83.59-0.3038.210.7075.802.5-1.74.46-0.2540.130.7577342.6-1.65.48-0.2042.070.8078.812.7-1.56.68-0.1544.040.8580.232.8-1.48.08-0.1046.020.9081.592.9-1.39.68-0.0548.010.9582.893.0-1.211.510.050.001.084.133.5PrintDone Use a table of z-scores and percentiles to find the percentage of data items in a normaldistribution that lie between the following two z-scores.z= -2 and z= -0.5Click the icon to view a table of z-scores and percentiles.O A. 30.85%O B. 28.57%O C. 2.28%D. 69.15%

Answered: Image /qna-images/answer/6841beb4-dcb2-4003-a082-1353733a516f.jpg

Use a table of z-scores and percentiles to find the percentage of data items in a normal distribution that lie between the following two z-scores. z= -2 and z= -0.5 Click the icon to view a table of z-scores and percentiles. O A. 30.85% O B. 28.57% O C. 2.28% D. 69.15%

Use a table of z-scores and percentiles to find the percentage of data items in a normal distribution that lie between the following two z-scores. z= -2 and z= -0.5 Click the icon to view a table of z-scores and percentiles. O A. 30.85% O B. 28.57% O C. 2.28% D. 69.15%

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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Concept explainers

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.

Question

100%

Table of z-Scores and Percentiles
z-Scores and Percentiles
z-Score
Percentile
z-Score
Percentile
z-Score Percentile
z-Score
-4.0
0.003
-1.0
15.87
0.0
50.00
1.1
-3.5
0.02
-095
1711
0.05
51.99
1.2
-3.0
0.13
-0.90
18.41
0.10
53.98
1.3
-2.9
0.19
-0.85
19.77
0.15
55.96
1.4
-2.8
0.26
-0.80
21.19
0.20
5793
1.5
-2.7
0.35
-0.75
22.66
0.25
59.87
1.6
-2.6
0.47
-0.70
24.20
0.30
61.79
1.7
-2.5
0.62
-0.65
25.78
0.35
63.68
1.8
-2.4
0.82
-0.60
2743
0.40
65.54
1.9
-2.3
1.07
-0.55
29.12
0.45
6736
2.0
-2.2
1.39
-0.50
30.85
0.50
69.15
2.1
-2.1
1.79
-0.45
32.64
0.55
70.88
2.2
-2.0
2.28
-0.40
34.46
0.60
72.57
2.3
-1.9
2.87
-0.35
36.32
0.65
74.22
2.4
-1.8
3.59
-0.30
38.21
0.70
75.80
2.5
-1.7
4.46
-0.25
40.13
0.75
7734
2.6
-1.6
5.48
-0.20
42.07
0.80
78.81
2.7
-1.5
6.68
-0.15
44.04
0.85
80.23
2.8
-1.4
8.08
-0.10
46.02
0.90
81.59
2.9
-1.3
9.68
-0.05
48.01
0.95
82.89
3.0
-1.2
11.51
0.0
50.00
1.0
84.13
3.5
Print
Done

Use a table of z-scores and percentiles to find the percentage of data items in a normal
distribution that lie between the following two z-scores.
z= -2 and z= -0.5
Click the icon to view a table of z-scores and percentiles.
O A. 30.85%
O B. 28.57%
O C. 2.28%
D. 69.15%

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