Use the standard normal table to find the z-score that corresponds to the cumulative area 0.0078. If the area is not in the table, use the entry closest to the area. If the area is halfway between two entries, use the z-score halfway between the corresponding z-scores.
Use the standard normal table to find the z-score that corresponds to the cumulative area 0.0078. If the area is not in the table, use the entry closest to the area. If the area is halfway between two entries, use the z-score halfway between the corresponding z-scores.
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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Transcribed Image Text:Use the standard normal table to find the z-score that corresponds to the cumulative area 0.0078. If the area is not in the table, use the entry closest to the area. If
the area is halfway between two entries, use the z-score halfway between the corresponding z-scores.
Click to view page 1 of the standard normal table. Click to view page 2 of the standard normal table.
z = (Type an integer or decimal rounded to two decimal places as needed.)
Help me s
Standard Normal Table (Page 1)
Standard Normal Distribution
Area
Critical Values
Level of Confidence c
0.80
0.90
0.95
0.99
z
Z₁
1.28
1.645
1.96
2.575
2=0
.06
.04
.03
.02
.01
z
-3.4
.09 .08
.0002 .0003
.00
.0003
.0003 0003
.07
.05
.0003 0003 .0003 .0003 .0003
-3.3 .0003 0004 0004 .0004 0004 .0004 .0004 .0005 .0005 .0005
<-3.2 .0005 .0005 .0005 .0006 .0006 .0006 .0006 .0006 .0007 .0007
-3.1 .0007 .0007 .0008 .0008 .0008 0008 .0009 .0009 .0009 .0010
-3.0 .0010 0010 .0011 .0011 0011 .0012 .0012 .0013 0013
.0013
-2.9 .0014 .0014 .0015 .0015 .0016 .0016 .0017 .0018 .0018 .0019
-2.8 .0019 .0020 .0021 0021 .0022 0023 .0023 0024 .0025
0026
-2.7 .0026 0027 .0028 .0029 .0030
.0031 0032 .0033 .0034 0035
-2.6 .0036 0037 .0038 0039
.0043 .0044 .0045
-2.5 .0048 0049 .0051 .0052
.0057 .0059 .0060
.0040
0041
.0055
.0047
.0062
.0054
0082
0170 .0174
-2.4 .0064 0066 .0068 .0069 .0071 .0073 .0075 .0078 0080
-2.3 .0084 .0087 .0089 .0091 0094 .0096 .0099 0102 0104
-2.2 0110 0113 .0116 0119 0122 0125 0129 0132 .0136
-2.1 .0143 .0146 .0150 0154 0158 0162 .0166
-2.0 .0183 .0188 .0192 0197 .0202 0207 0212
0239 .0244 0250 0256 0262 .0268
0301 .0307
.0375 .0384
0217 0222
-1.9 0233
0274 0281
-1.8
0294
0314 0322
0329
.0336
0344 .0351
-1.7
.0367
0392 .0401
0409
0418
0427 .0436
0465 .0475
0485
0495
0505
0516 0526 0537
-1.6 .0455
-1.5 .0559 0571
0594
.0606
0618 .0630 .0643 0655
0582
-1.4 .0681 0694 .0708
0721
0735
0749
0764 .0778 .0793
.0869
.0885
0918 .0934 .0951 .0968
0823
.0838 0853
0985 .1003 .1020
,1038
.1056
-1.3
-1.2
-1.1 1170
-1.0 .1379
1190 .1210
.1401 .1423
1841
2119
2420
0901
.1075 .1093 1112 .1131 1151
,1230 1251 .1271 .1292 .1314 .1335 1357
,1446 .1469 1492 1515 1539 .1562 .1587
-0.9 1611 .1635 .1660 1685 1711 .1736 1762 .1788 .1814
-0.8 .1867 .1894 1922 .1949 .1977 2005 2033 2061 2090
-0.7 2148 2177
2206 2236 .2266 2296 2327
2358 2389
-0.6 2451 2483 2514 .2546 .2578 2611 2643 .2676 .2709
-0.5 2776 2810 2843 2877 2912 2946 2981 .3015 3050
3085
-0.4 3121 .3156 3192 3228 .3264 3300 3336 .3372 .3409 3446
-0.3 .3483 3520
.3557 3594 .3632 3669 3707 .3745 3783 3821
-0.2 3859 3897 .3936 .3974 4013 4052
-0.1 4247 4286 4325 4364 4404 4443
-0.0 4641 4681 4721 4761 4801 4840
2743
4090 4129 4168 4207
4483 4522 4562 4602
4880 4920 4960 5000
.03
.02
.01
.00
.09
.08
.07
.06
.05
.04
0107
0139
0179
0228
0287
0359
0446
0548
0668
0808
- X
ck answer
Transcribed Image Text:Use the standard normal table to find the z-score that corresponds to the cumulative area 0.0078. If the area is not in the table, use the entry closest to the area. If
the area is halfway between two entries, use the z-score halfway between the corresponding z-scores.
Click to view page 1 of the standard normal table. Click to view page 2 of the standard normal table.
z = (Type an integer or decimal rounded to two decimal places as needed.)
Help me sol
Standard Normal Table (Page 2)
D
Standard Normal Distribution
Area
z
0.0
Critical Values
Level of Confidence c
0.80
0.90
0.95
0.99
0
.01
.02
.03
.04
.05
.06
.08
.09
.00
5000
.07
5239 5279
5040
5080
.5359
5160 .5199
5319
5557 .5596 5636 5675 5714
0.1
5398 5438 5478
.5753
0.2
5793
.6141
0.3
5120
5517
5832 5871 5910 5948
.6179 6217 .6255 .6293 6331
0.4 .6554 .6591 .6628 .6664 6700
0.5 .6915 .6950 .6985 7019
7054
0.6 7257 .7291 7324 .7357 .7389
0.7 7580 7611 .7642 .7673 .7704
0.8 7881 .7910 7939 .7967 .7995
8159 8186 8212
8413 8438 .8461
.8643 .8665 8686
7549
7852
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
5987 6026 6064 6103
.6368 .6406 .6443 6480 .6517
6736
6772 .6808 6844 .6879
.7088 7123 .7157 7190 7224
7422 7454 7486 7517
7734 .7764 7794 .7823
8023 8051 .8078 8106
8133
.8238 8264 8289 .8315 8340 8365 8389
.8485 8508 .8531 .8554 .8577 8599 .8621
8708 8729 8749 .8770 8790 8810 .8830
.8849 .8869 8888 .8907 8925 8944 .8962 .8980 8997 9015
.9032 9049 9066 .9082 .9099 9115 9131 .9147 .9162 9177
.9192 .9207 9222 9236 9251 9265 9279 .9292 .9306 9319
.9332 .9345 9357 .9370 .9382 .9394 9406 9418 .9429 9441
9452 .9463 9474 9484 .9495 .9505 .9515 .9525 .9535 .9545
.9554 .9564 .9573 9582 .9591 .9599 .9608 9616 .9625 .9633
9641 9649 .9656 .9664 9671 .9678 .9686 9693 .9699 9706
9713 9719 9726 9732 .9738 9744 .9750 9756 .9761 .9767
9772 9778 .9783 9788 9793
9798
9803 9808 9812 .9817
9821 .9826 .9830 9834 .9838 .9842 .9846 9850 .9854 9857
.9861 .9864 9868 .9871 .9875 .9878 9881
9884 9887 .9890
9893 .9896 .9898 .9901 .9904 .9906 .9909 9911 9913 .9916
9918 9920 .9922 .9925 .9927 9929 .9931 .9932 9934 .9936
2.5 .9938 9940 .9941 .9943 .9945
.9946 .9948 9949 .9951 .9952
2.6 .9953 .9955 .9956 9957 .9959 9960 .9961 9962 .9963 9964
2.7 .9965 .9966 .9967 .9968 .9969 9970
.9971 .9972 9973
9974
2.8 .9974 .9975 .9976 .9977 .9977 9978 9979 .9979 9980 .9981
2.9 .9981 .9982 .9982 .9983 9984 .9984 .9985 9985 .9986 .9986
3.0 9987 9987 9987 .9988 .9988 9989 9989 .9989 .9990 9990
3.1 9990 .9991 .9991 9991 9992 9992 .9992 .9992 .9993 .9993
3.2 .9993 9993 9994 .9994 .9994 9994 .9994
9995 .9995 9995
3.3 .9995 .9995 9995 .9996 .9996 .9996 .9996 .9996 9996 .9997
3.4 .9997 .9997 .9997 .9997 .9997 .9997 .9997 .9997 .9997 .9998
.00
.01
.02 .03
.05 .06
.07
1.8
1.9
2.0
2.1
2.2
2.3
2.4
Z
.04
.08
.09
2
1.28
1.645
1.96
2.575
-
4
X
heck answer
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