Find the indicated IQ score. 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 indicated IQ score, x, is (Round to one decimal place as needed.) 0.99 X O O P
Find the indicated IQ score. 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 indicated IQ score, x, is (Round to one decimal place as needed.) 0.99 X O O P
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter7: Applying Fractions
Section7.2: Proportions
Problem 47WE
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Question
100%
Transcribed Image Text:៖ = ៩ ៦ ៖ ៖ ៖ ៦ ខ ខ 9 = ១ ២ ។ Y - 2 5 ៗ ដ ក “ ព ដ ឌ ៩ ឯ 58 8.5 5.5 × . គឺ
04
as
06
19
21
22
2.3
24
25
26
2.7
28
2.9
3.0
3.50
and up
1645
2.575
Standard Normal (2) Distribution: Cumulative Area from the LEFT
05 06 07
08
5199
5239 5279
5696 .5636
5675
5987
6026
6064
.6406
6443
6772
7123
.00
5000 5040
5398
5438
5795
5832
01
6179 6217
6554
659
6915
7257
7291
7580
.7611
7881
7910
8159 8166
8413 8438
8643
8665
8069
9032 9049
9192
9207
9332 9345
9452
3463
9554 9564
9641 9649
9713 9779
9772
9778
9981
9987
9861
9864
9893
9896
9918
9920
9918 9940
9953
9955
.9965 9966
9974
9975
02
9995 9995
9997
9997
5080
5478
5871
6255
6628
6985
7324
8212
8461
8686
8868
9066
9222
9357
9474
9673
9656
9726
9783
9830
9868
9898
7642 7673
7939
9922
9941
9956
9967
9976
9982
9982
9987
9987
9990 9991 9991
9993 9993
POSITIVE z Scores
9994
9995
9997
03 04
5160
.5657
5120
5517
5910
6293
6664
7019
7357
8238
8485
1066
8708
8729
8907
8925
9082 .9099
9236
9251
9370
9382
9484
9582
9664
9732
9788
9834
9871
9925
9943
9957
9968
5948
9977
9983
6700
.7064
.7389
.7704
7995
8264
8508
9671
9738
9793
9830
.9875
.9904
9927
9945
9959
9599599
6966
9977
9984
6368
6736
9994
9994
9996
9996
9997 9997
NOTE: For values of z above 3.49, use 0.9999 for the area.
"Use these common values that result from interpolation
2 score
Area
0.9500
0.9950
.7088
7422
.7734
8023
8289 .8315
8631
8554
8749 .8770
1944
9115
9265
9505
9678
9744
.9798
9042
9906
9109
9960
9970
9988
9958
9909
9991 9992 9992
9978
9984
.7764
8051
0962
.9131
9279
.9406
9515
.9608
.9686
.9750
.9803
9646
.9681
.9909
.9931
9948
9961
.9971
6866
8099
9992
7157
7486
7794
8078
8340
8577
8790
8900
9147
9292
9306
9416
9429
9525
9535
9616
9625
9693 9699
9756
9761
.9808
9850
.9684
.9911
9932
9949
9962
9979
9979
9985 9985
9989
9992
9994 .9995
9996
9996
9997
9997
5319
5714
6103
6480
7190
7517
.7823
8106
8365
8599
8810
8997
9162
9812
9854
9887
9913
9934
9951
9963
9972 9973
9980
9866
9990
9993
9995
09
5359
5753
6141
6517
6879
7224
7549
.7852
8133
8389
8621
8830
9015
9177
9319
9441
9545
9706
.9767
9817
.9857
9890
9916
9936
9952
9964
.9974
9981
9986
9990
9993
9995
9996
9997
9997 9998
Common Critical Valu
Confidence | Critical
Level
Value
0.90
1.645
0.95
0.99
1.96
2.575
Transcribed Image Text:Find the indicated IQ score. 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 indicated IQ score, x, is
(Round to one decimal place as needed.)
(…)
0.99
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