page 1 of the table. Click to view page 2 of the table.

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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Related questions
Question
100%
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.
C
The area of the shaded region is. (Round to four decimal places as needed.)
70
120
M
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. C The area of the shaded region is. (Round to four decimal places as needed.) 70 120 M
00
៖ = ៩ ៖ ៖ ៖ ៖ ៦ ៖ 8 9 = D E À i U D 5 ១ ដំ 5 អ៊ឌ ដ ឌ ៥ ៦ ក ៖ 9.5 5.5 1.
0.3
04
as
90
0.7
08
0.9
16
2.0
21
27
28
2.9
30
3.1
3.2
3.50
and up
Standard Normal (2) Distribution: Cumulative Area from the LEFT
02
05
06 07
08
5060
$199
5239
5279
5579
5478
5696
.5636
5675
5714
5871
5987
6026
6064
6103
6255
.6406
6772
.00
01
5000 5040
5398
5438
5795
5832
6179 6217
6554
6915
7257
7580
7881
8159
8413
8643
8849
9032
9192
659
6950
7291
.7611
7910
8186
8438
8665
6909
9049
9207
9345
9452
9463
9554 9564
9641
9713 9719
9772 9778
9821
9861
9893
.9918
9938
9953
9965
9966
9974
9975
9981 9982
9987
9826
9864
.9896
9920
9940
9956
9987
9990 9991
9993
9995 9995
9997
9997
6628
6985
7324
7642
7939
8212
8461
8686
8868
9066
9222
9357
9474
9673
9656
9726
9783
9030
9868
9898
9922
9941
POSITIVE z Scores
9956
9967
9976
03 04
5120
5517
5910
6664
7019
7357
7673
7967
8238
ONS
7995
8264
8485
8508
8708
8729 8749
8907 8925 1944
9082
9099
9115
9236
9265
9370
9484
9582
9664
1066
.5657
5948
6531
6368
6700
6736
.7064 .7088
7422
7734
8023
8289
8631
9925
9943
9957
9968
9977
.9983
.7389
.7704
9982
9987
9991
9994
9995 9996
9997
9997
9671
9732
9738
9788 9793
9251
9382
9495
9678
9744
9796
9834 9830 9042
9871
9875
.9904
9927
9599599
9959
6966
9977
9984
8966
9988
9991 9992
9994
9994
9666
9505
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
1645 0.9500
2.575 0.9950
7123
3454
7157
3486
.7764
7794
8051
8078
.8315
8340
.8554
8577
8599
8770
8790
8810
8962 8900 8997
9147
9162
9306
9429
.9131
9279
909
.9686
9750
9603
9646
9878 .9681
9906
.9909
9929
9931
.9948
9515
9525
9535
.9608 9616 9625
9960
9970
9978
9984 9985
9989
9989
9912
9992
9994 .9994
9996
9996
9997
1966
8099
.9971
9979
9292
9416
9693 9699
9756
6480
6844
7190
7517
7823
8106
8365
.9808
9812
9150 9854
9884
9887
.9911
9913
9912
9934
9949
9951
9962
9963
9972
9979
9985
9989
9992
9995
9666
9997
9973
9980
9986
9990
9993
9995
9996
9997
09
5359
5753
6141
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
9997
9998
Common Critical Valu
Confidence | Critical
Level
Value
0.90
1.645
0.95
1.96
0.99
2.575
Transcribed Image Text:00 ៖ = ៩ ៖ ៖ ៖ ៖ ៦ ៖ 8 9 = D E À i U D 5 ១ ដំ 5 អ៊ឌ ដ ឌ ៥ ៦ ក ៖ 9.5 5.5 1. 0.3 04 as 90 0.7 08 0.9 16 2.0 21 27 28 2.9 30 3.1 3.2 3.50 and up Standard Normal (2) Distribution: Cumulative Area from the LEFT 02 05 06 07 08 5060 $199 5239 5279 5579 5478 5696 .5636 5675 5714 5871 5987 6026 6064 6103 6255 .6406 6772 .00 01 5000 5040 5398 5438 5795 5832 6179 6217 6554 6915 7257 7580 7881 8159 8413 8643 8849 9032 9192 659 6950 7291 .7611 7910 8186 8438 8665 6909 9049 9207 9345 9452 9463 9554 9564 9641 9713 9719 9772 9778 9821 9861 9893 .9918 9938 9953 9965 9966 9974 9975 9981 9982 9987 9826 9864 .9896 9920 9940 9956 9987 9990 9991 9993 9995 9995 9997 9997 6628 6985 7324 7642 7939 8212 8461 8686 8868 9066 9222 9357 9474 9673 9656 9726 9783 9030 9868 9898 9922 9941 POSITIVE z Scores 9956 9967 9976 03 04 5120 5517 5910 6664 7019 7357 7673 7967 8238 ONS 7995 8264 8485 8508 8708 8729 8749 8907 8925 1944 9082 9099 9115 9236 9265 9370 9484 9582 9664 1066 .5657 5948 6531 6368 6700 6736 .7064 .7088 7422 7734 8023 8289 8631 9925 9943 9957 9968 9977 .9983 .7389 .7704 9982 9987 9991 9994 9995 9996 9997 9997 9671 9732 9738 9788 9793 9251 9382 9495 9678 9744 9796 9834 9830 9042 9871 9875 .9904 9927 9599599 9959 6966 9977 9984 8966 9988 9991 9992 9994 9994 9666 9505 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 1645 0.9500 2.575 0.9950 7123 3454 7157 3486 .7764 7794 8051 8078 .8315 8340 .8554 8577 8599 8770 8790 8810 8962 8900 8997 9147 9162 9306 9429 .9131 9279 909 .9686 9750 9603 9646 9878 .9681 9906 .9909 9929 9931 .9948 9515 9525 9535 .9608 9616 9625 9960 9970 9978 9984 9985 9989 9989 9912 9992 9994 .9994 9996 9996 9997 1966 8099 .9971 9979 9292 9416 9693 9699 9756 6480 6844 7190 7517 7823 8106 8365 .9808 9812 9150 9854 9884 9887 .9911 9913 9912 9934 9949 9951 9962 9963 9972 9979 9985 9989 9992 9995 9666 9997 9973 9980 9986 9990 9993 9995 9996 9997 09 5359 5753 6141 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 9997 9998 Common Critical Valu Confidence | Critical Level Value 0.90 1.645 0.95 1.96 0.99 2.575
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