Find the area of the shaded region. The graph to the right depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and a standard deviation of 15. Click to view page 1 of the table. Click to view page 2 of the table. Standard Normal Table (Page 1) The area of the shaded region is. (Round to four decimal places as needed.) NEGATIVE Z Scores 200 A3219 a ********* 7654 Standard Normal (2) Distribution: Cumulative Area from the LEFT 99999 I X
Find the area of the shaded region. The graph to the right depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and a standard deviation of 15. Click to view page 1 of the table. Click to view page 2 of the table. Standard Normal Table (Page 1) The area of the shaded region is. (Round to four decimal places as needed.) NEGATIVE Z Scores 200 A3219 a ********* 7654 Standard Normal (2) Distribution: Cumulative Area from the LEFT 99999 I X
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
Transcribed Image Text:Find the area of the shaded region. The graph to the right depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and a standard deviation of 15.
Click to view page 1 of the table. Click to view page 2 of the table.
The area of the shaded region is
(Round to four decimal places as needed.)
Standard Normal Table (Page 1)
NEGATIVE z Scores
Z
-3.50
and
lower
-3.4
-3.3
-3.2
-3.1
-3.0
-2.9
-2.8
-2.7
-2.6
-2.5
-2.4
-2.3
-2.2
-2.1
-2.0
-1.9
-1.8
-1.7
-1.6
-1.5
-1.4
-1.3
-1.2
-1.1
-1.0
-0.9
-0.8
-0.7
-0.6
-0.5
-0.4
-0.3
-0.2
-0.1
-0.0
Standard Normal (z) Distribution: Cumulative Area from the LEFT
.00
.0001
.0003
.0005
,0007
.0010
.0013
.0019
.0026
.0035
.0047
.0062
.0082
.0107
.0139
.0179
.0228
.0287
.0359
0446
0548
.0668
.0808
0968
1151
1357
.1587
1841
2119
.2420
2743
.3085
3446
3821
4207
.4602
.5000
.01
.0003
.0005
.0003
.0005
0007
.0006
.0009 .0009
.0013
.0013
.0018
.0018
.0025
0024
.0034
.0033
0045
0044
0060 .0059
.0080
.0078
0104
.0102
0136
0132
0174
0170
0222
0217
0281
0274
0351
.0344
0436
0427
0537
.0526
0655
.0643
0793
0778
0951
0934
1131
1335
1562
1814
2090
2389
2709
3050
.02
3409
.3783
4168
4562
.4960
1112
1314
1539
1788
2061
2358
2676
.3015
3372
.3745
4129
.4522
.4920
.03
.0003
.0004
.0006
.0009
.0012
.0017
.0023
.0032
.0043
.0057
.0075
.0099
.0129
.0166
0212
.0268
.0336
0418
.0516
.0630
.0764
0918
1093
1292
1515
1762
2033
2327
2643
2981
3336
.3707
4090
4483
4880
.04
0003 .0003
.0004 .0004
.0006 .0006
.0008
.0008
.0012
.0011
.0016
.0016
.0023
.0022
.0031
.0030
.0041
.0040
.0055
.0054
.0073
.0071
.0096
.0094
.0125
.0122
0162
.0158
0207
.0202
0262
.0256
.0329
0409
.0322
.0401
0505 * .0495
.0606
.0618
0749
.0735
0901
.0885
.1075
1271
1492
1736
2005
.2296
2611
2946
.05
.3300
.3669
4052
.4443
4840
1056
1251
.1469
1711
1977
.2266
.2578
.2912
3264
3632
4013
.4404
.4801
.06
.0003
.0004
.0006
.0008
.0011
.0015
.0021
.0029
0039
.0052
.0069
.0091
0119
.0154
0197
0250
0314
0392
0485
0594
0721
0869
.1038
1230
1446
1685
1949
2236
2546
2877
3228
3594
3974
4364
4761
.07
.0003
.0004
.0005
0003
.0004
.0005
0007
0010
,0008
.0011
.0015
.0014
.0021
.0020
.0028
.0027
0038
0037
.0051 * .0049
.0068
.0089
.0116
.0150
.0192
.0244
.0307
0384
.08
.0475
.0582
.0708
0853
1020
1210
1423
.1660
1922
.2206
.2514
.2843
.3192
.3557
.3936
.4325
.4721
.0066
0087
0113
0146
.0188
0239
.0301
.0375
0465
.0571
0694
0838
1003
1190
1401
1635
1894
2177
.2483
2810
.3156
3520
.3897
4286
4681
.09
.0002
.0003
0005
.0007
0010
.0014
.0019
.0026
0036
.0048
.0064
.0084
.0110
.0143
.0183
0233
.0294
.0367
0455
.0559
.0681
0823
0985
1170
.1379
1611
1867
2148
.2451
.2776
.3121
.3483
.3859
.4247
.4641
X
90
125
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