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Compute the critical value z/2 that corresponds to a 91% level of confidence. Click here to view the standard normal distribution table (page 1) Click here to view the standard normal distribution table (page 2). Ζα /2-

Compute the critical value z/2 that corresponds to a 91% level of confidence. Click here to view the standard normal distribution table (page 1) Click here to view the standard normal distribution table (page 2). Ζα /2-

MATLAB: An Introduction with Applications
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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Compute the critical value za/2 that corresponds to a 91% level of confidence. Click here to view the standard normal distribution table (page 1) Click here to view the standard normal distribution table (page 2). Za/2 (Round to two decimal places as needed.)
Transcribed Image Text:Compute the critical value za/2 that corresponds to a 91% level of confidence. Click here to view the standard normal distribution table (page 1) Click here to view the standard normal distribution table (page 2). Za/2 (Round to two decimal places as needed.)
of Area Area Standard Normal Distribution 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 Standard Normal Distribution 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 -3.4 -3.3 -3.2 0.0003 0.0005 0.0007 0.0010 0.0013 0.0003 0.0005 0.0007 0.0003 0.0005 0.0006 0.0003 0.0004 0.0006 0.0003 0.0004 0.0003 0.0004 0.0006 0.0003 0.0004 0.0006 0.0003 0.0004 0.0005 0.0008 0.0011 0.0003 0.0004 0.0005 0.0002 0.0003 0.0005 0.0007 0.0010 0.5000 0.5398 0.5793 0.5040 0.5438 0.5832 0.6217 0.6591 0.5120 0.5517 0.5910 0.6293 0.6664 0.5160 0.5557 0.5948 0.6331 0.6700 0.5199 0.5596 0.5987 0.6368 0.6736 0.5239 0.5636 0.6026 0.6406 0.6772 0.5279 0.5675 0.6064 0.6443 0.6808 0.5359 0.5753 0.6141 0.6517 0.6879 0.5080 0.5478 0.5871 0.5319 0.5714 0.6103 0.6480 0.6844 0.0 0.0006 0.0009 0.0013 0.0008 0.0012 0.0008 0.0011 0.0007 0.0010 0.1 0.2 -3.1 0.0009 0.0013 0.0009 0.0008 0.0011 -3.0 0.0012 0.3 0.4 0.6179 0.6554 0.6255 0.6628 -29 -2.8 -2.7 0.0019 0.0026 0.0035 0.0018 0.0025 0.0034 0.0018 0.0024 0.0033 0.0044 0.0059 0.0017 0.0023 0.0032 0.0043 0.0057 0.0016 0.0023 0.0031 0.0041 0.0055 0.0016 0.0022 0.0030 0.0015 0.0021 0.0029 0.0015 0.0021 0.0028 0.0038 0.0051 0.0014 0.0020 0.0027 0.0037 0.0049 0.0014 0.0019 0.0026 0.6950 0.7291 0.7611 0.7910 0.8186 0.6985 0.7324 0.7642 0.7054 0.7389 0.7704 0.7995 0.8264 0.7157 0.7486 0.7794 0.5 0.6915 0.7257 0.7580 0.7019 0.7357 0.7673 0.7967 0.8238 0.7088 0.7422 0.7734 0.7123 0.7454 0.7764 0.7190 0.7517 0.7823 0.7224 0.7549 0.7852 0.8133 0.8389 0.6 -2.6 -2.5 0.0047 0.0062 0.0045 0.0060 0.0040 0.0054 0.0039 0.0052 0.0036 0.0048 0.7 0.7881 0.8159 0.7939 0.8212 0.8023 0.8289 0.8051 0.8315 0.8078 0.8340 0.8106 0.8365 0.8 0.9 -2.4 -2.3 -2.2 -2.1 0.0082 0.0107 0.0139 0.0080 0.0104 0.0136 0.0174 0.0222 0.0078 0.0102 0.0132 0.0075 0.0099 0.0129 0.0073 0.0096 0.0125 0.0162 0.0207 0.0071 0.0094 0.0122 0.0158 0.0202 0.0069 0.0091 0.0119 0.0154 0.0197 0.0068 0.0089 0.0116 0.0066 0.0087 0.0113 0.0064 0.0084 0.0110 1.0 1.1 1.2 1.3 0.8413 0.8643 0.8849 0.9032 0.9192 0.8485 0.8708 0.8907 0.8531 0.8749 0.8944 0.8577 0.8790 0.8980 0.8438 0.8665 0.8869 0.8461 0.8686 0.8888 0.8508 0.8729 0.8925 0.8554 0.8770 0.8962 0.9131 0.9279 0.8599 0.8810 0.8997 0.8621 0.8830 0.90 15 0.9177 0.9319 0.0179 0.0228 0.0170 0.0217 0.0166 0.0212 0.0150 0.0192 0.0146 0.0188 0.0143 -2.0 0.0183 0.9049 0.9207 0.9066 0.9222 0.9082 0.9236 0.9099 0.9251 0.9115 0.9265 0.9147 0.9292 0.9162 0.9306 1.4 -1.9 -1.8 -1.7 0.0287 0.0359 0.0446 0.0548 0.0668 0.0281 0.0351 0.0436 0.0537 0.0655 0.0274 0.0344 0.0427 0.0268 0.0336 0.0418 0.0516 0.0630 0.0262 0.0329 0.0409 0.0256 0.0322 0.0401 0.0250 0.0314 0.0392 0.0244 0.0307 0.0384 0.0239 0.0301 0.0375 0.0465 0.0571 0.0233 0.0294 0.0367 0.9332 0.9452 0.9554 0.9345 0.9463 0.9564 0.9357 0.9474 0.9573 0.9656 0.9726 0.9370 0.9484 0.9582 0.9664 0.9732 0.9382 0.9495 0.9591 0.9394 0.9505 0.9599 0.9406 0.9515 0.9608 1.5 1.6 1.7 0.9418 0.9525 0.9616 0.9429 0.9535 0.9625 0.9441 0.9545 0.9633 0.9706 0.9767 -1.6 -1.5 0.0526 0.0643 0.0505 0.0618 0.0495 0.0606 0.0485 0.0594 0.0475 0.0582 0.0455 0.0559 1.8 1.9 0.9641 0.9713 0.9649 0.9719 0.9671 0.9738 0.9678 0.9744 0.9686 0.9750 0.9693 0.9756 0.9699 0.9761 -1.4 -1.3 -1.2 0.0808 0.0968 0.1151 0.1357 0.1587 0.0793 0.0951 0.1131 0.0778 0.0934 0.1112 0.1314 0.1539 0.0764 0.0918 0.1093 0.0749 0.0901 0.1075 0.0735 0.0885 0.1056 0.0721 0.0869 0.1038 0.1230 0.1446 0.0708 0.0853 0.1020 0.0694 0.0838 0.1003 0.0681 0.0823 0.0985 2.0 2.1 2.2 0.9772 0.9821 0.9861 0.9893 0.9918 0.9783 0.9830 0.9868 0.9812 0.9854 0.9887 0.9778 0.9826 0.9864 0.9788 0.9834 0.9871 0.9793 0.9838 0.9875 0.9904 0.9927 0.9798 0.9842 0.9878 0.9906 0.9929 0.9803 0.9846 0.9881 0.9808 0.9850 0.9884 0.9817 0.9857 0.9890 -1.1 -1.0 0.1335 0.1562 0.1292 0.1515 0.1271 0.1492 0.1251 0.1469 0.1210 0.1423 0.1190 0.1170 0.1379 0.1401 2.3 2.4 0.9896 0.9920 0.9898 0.9922 0.9901 0.9925 0.9909 0.9931 0.9911 0.9932 0.9913 0.9934 0.9916 0.9936 -09 -08 -0.7 -0.6 0.1841 0.2119 0.2420 0.2743 0.3085 0.1814 0.2090 0.2389 0.1788 0.2061 0.2358 0.1762 0.2033 0.2327 0.2643 0.2981 0.1736 0.2005 0.2296 0.1711 0.1977 0.2266 0.2578 0.2912 0.1685 0.1949 0.2236 0.2546 0.2877 0.1660 0.1922 0.2206 0.1635 0.1894 0.2177 0.1611 0.1867 0.2148 0.2451 0.2776 0.9940 0.9955 0.9966 0.9945 0.9959 0.9969 0.9949 0.9962 0.9972 0.9951 0.9963 0.9973 0.9952 2.5 2.6 2.7 0.9938 0.9953 0.9965 0.9941 0.9956 0.9967 0.9976 0.9982 0.9943 0.9957 0.9968 0.9946 0.9960 0.9970 0.9978 0.9984 0.9948 0.9961 0.9971 0.2709 0.3050 0.2676 0.3015 0.2611 0.2946 0.2514 0.2843 0.2483 0.2810 0.9964 0.9974 -0.5 2.8 2.9 0.9974 0.9981 0.9975 0.9982 0.9977 0.9983 0.9977 0.9984 0.9979 0.9985 0.9979 0.9980 0.9986 0.9981 0.9985 0.9986 0.3446 0.3821 0.3372 0.3745 0.3336 0.3707 0 4000 0.3300 0.3669 0 4052 0.3264 0.3632 0 4013 0.3228 0.3594 O 3074 0.3192 0.3557 0 3036 0.3156 0.3520 0 3807 0.3121 0.3483 0 3850 -0.4 0.3409 0.3783 -0.3 3.0 3.1 0.9987 0.9990 n 0003 0.9987 0.9991 n 0003 0.9987 0.9991 n 0004 0.9988 0.9991 0 0004 0.9989 0.9992 0 0004 0.9989 0.9992 0 0004 0.9989 0.9992 O 0005 0.9990 0.9993 n 0005 0.9990 0.9993 0 0005 0.9988 04207 0.4168 04120 0.9992 n 0004
Transcribed Image Text:of Area Area Standard Normal Distribution 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 Standard Normal Distribution 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 -3.4 -3.3 -3.2 0.0003 0.0005 0.0007 0.0010 0.0013 0.0003 0.0005 0.0007 0.0003 0.0005 0.0006 0.0003 0.0004 0.0006 0.0003 0.0004 0.0003 0.0004 0.0006 0.0003 0.0004 0.0006 0.0003 0.0004 0.0005 0.0008 0.0011 0.0003 0.0004 0.0005 0.0002 0.0003 0.0005 0.0007 0.0010 0.5000 0.5398 0.5793 0.5040 0.5438 0.5832 0.6217 0.6591 0.5120 0.5517 0.5910 0.6293 0.6664 0.5160 0.5557 0.5948 0.6331 0.6700 0.5199 0.5596 0.5987 0.6368 0.6736 0.5239 0.5636 0.6026 0.6406 0.6772 0.5279 0.5675 0.6064 0.6443 0.6808 0.5359 0.5753 0.6141 0.6517 0.6879 0.5080 0.5478 0.5871 0.5319 0.5714 0.6103 0.6480 0.6844 0.0 0.0006 0.0009 0.0013 0.0008 0.0012 0.0008 0.0011 0.0007 0.0010 0.1 0.2 -3.1 0.0009 0.0013 0.0009 0.0008 0.0011 -3.0 0.0012 0.3 0.4 0.6179 0.6554 0.6255 0.6628 -29 -2.8 -2.7 0.0019 0.0026 0.0035 0.0018 0.0025 0.0034 0.0018 0.0024 0.0033 0.0044 0.0059 0.0017 0.0023 0.0032 0.0043 0.0057 0.0016 0.0023 0.0031 0.0041 0.0055 0.0016 0.0022 0.0030 0.0015 0.0021 0.0029 0.0015 0.0021 0.0028 0.0038 0.0051 0.0014 0.0020 0.0027 0.0037 0.0049 0.0014 0.0019 0.0026 0.6950 0.7291 0.7611 0.7910 0.8186 0.6985 0.7324 0.7642 0.7054 0.7389 0.7704 0.7995 0.8264 0.7157 0.7486 0.7794 0.5 0.6915 0.7257 0.7580 0.7019 0.7357 0.7673 0.7967 0.8238 0.7088 0.7422 0.7734 0.7123 0.7454 0.7764 0.7190 0.7517 0.7823 0.7224 0.7549 0.7852 0.8133 0.8389 0.6 -2.6 -2.5 0.0047 0.0062 0.0045 0.0060 0.0040 0.0054 0.0039 0.0052 0.0036 0.0048 0.7 0.7881 0.8159 0.7939 0.8212 0.8023 0.8289 0.8051 0.8315 0.8078 0.8340 0.8106 0.8365 0.8 0.9 -2.4 -2.3 -2.2 -2.1 0.0082 0.0107 0.0139 0.0080 0.0104 0.0136 0.0174 0.0222 0.0078 0.0102 0.0132 0.0075 0.0099 0.0129 0.0073 0.0096 0.0125 0.0162 0.0207 0.0071 0.0094 0.0122 0.0158 0.0202 0.0069 0.0091 0.0119 0.0154 0.0197 0.0068 0.0089 0.0116 0.0066 0.0087 0.0113 0.0064 0.0084 0.0110 1.0 1.1 1.2 1.3 0.8413 0.8643 0.8849 0.9032 0.9192 0.8485 0.8708 0.8907 0.8531 0.8749 0.8944 0.8577 0.8790 0.8980 0.8438 0.8665 0.8869 0.8461 0.8686 0.8888 0.8508 0.8729 0.8925 0.8554 0.8770 0.8962 0.9131 0.9279 0.8599 0.8810 0.8997 0.8621 0.8830 0.90 15 0.9177 0.9319 0.0179 0.0228 0.0170 0.0217 0.0166 0.0212 0.0150 0.0192 0.0146 0.0188 0.0143 -2.0 0.0183 0.9049 0.9207 0.9066 0.9222 0.9082 0.9236 0.9099 0.9251 0.9115 0.9265 0.9147 0.9292 0.9162 0.9306 1.4 -1.9 -1.8 -1.7 0.0287 0.0359 0.0446 0.0548 0.0668 0.0281 0.0351 0.0436 0.0537 0.0655 0.0274 0.0344 0.0427 0.0268 0.0336 0.0418 0.0516 0.0630 0.0262 0.0329 0.0409 0.0256 0.0322 0.0401 0.0250 0.0314 0.0392 0.0244 0.0307 0.0384 0.0239 0.0301 0.0375 0.0465 0.0571 0.0233 0.0294 0.0367 0.9332 0.9452 0.9554 0.9345 0.9463 0.9564 0.9357 0.9474 0.9573 0.9656 0.9726 0.9370 0.9484 0.9582 0.9664 0.9732 0.9382 0.9495 0.9591 0.9394 0.9505 0.9599 0.9406 0.9515 0.9608 1.5 1.6 1.7 0.9418 0.9525 0.9616 0.9429 0.9535 0.9625 0.9441 0.9545 0.9633 0.9706 0.9767 -1.6 -1.5 0.0526 0.0643 0.0505 0.0618 0.0495 0.0606 0.0485 0.0594 0.0475 0.0582 0.0455 0.0559 1.8 1.9 0.9641 0.9713 0.9649 0.9719 0.9671 0.9738 0.9678 0.9744 0.9686 0.9750 0.9693 0.9756 0.9699 0.9761 -1.4 -1.3 -1.2 0.0808 0.0968 0.1151 0.1357 0.1587 0.0793 0.0951 0.1131 0.0778 0.0934 0.1112 0.1314 0.1539 0.0764 0.0918 0.1093 0.0749 0.0901 0.1075 0.0735 0.0885 0.1056 0.0721 0.0869 0.1038 0.1230 0.1446 0.0708 0.0853 0.1020 0.0694 0.0838 0.1003 0.0681 0.0823 0.0985 2.0 2.1 2.2 0.9772 0.9821 0.9861 0.9893 0.9918 0.9783 0.9830 0.9868 0.9812 0.9854 0.9887 0.9778 0.9826 0.9864 0.9788 0.9834 0.9871 0.9793 0.9838 0.9875 0.9904 0.9927 0.9798 0.9842 0.9878 0.9906 0.9929 0.9803 0.9846 0.9881 0.9808 0.9850 0.9884 0.9817 0.9857 0.9890 -1.1 -1.0 0.1335 0.1562 0.1292 0.1515 0.1271 0.1492 0.1251 0.1469 0.1210 0.1423 0.1190 0.1170 0.1379 0.1401 2.3 2.4 0.9896 0.9920 0.9898 0.9922 0.9901 0.9925 0.9909 0.9931 0.9911 0.9932 0.9913 0.9934 0.9916 0.9936 -09 -08 -0.7 -0.6 0.1841 0.2119 0.2420 0.2743 0.3085 0.1814 0.2090 0.2389 0.1788 0.2061 0.2358 0.1762 0.2033 0.2327 0.2643 0.2981 0.1736 0.2005 0.2296 0.1711 0.1977 0.2266 0.2578 0.2912 0.1685 0.1949 0.2236 0.2546 0.2877 0.1660 0.1922 0.2206 0.1635 0.1894 0.2177 0.1611 0.1867 0.2148 0.2451 0.2776 0.9940 0.9955 0.9966 0.9945 0.9959 0.9969 0.9949 0.9962 0.9972 0.9951 0.9963 0.9973 0.9952 2.5 2.6 2.7 0.9938 0.9953 0.9965 0.9941 0.9956 0.9967 0.9976 0.9982 0.9943 0.9957 0.9968 0.9946 0.9960 0.9970 0.9978 0.9984 0.9948 0.9961 0.9971 0.2709 0.3050 0.2676 0.3015 0.2611 0.2946 0.2514 0.2843 0.2483 0.2810 0.9964 0.9974 -0.5 2.8 2.9 0.9974 0.9981 0.9975 0.9982 0.9977 0.9983 0.9977 0.9984 0.9979 0.9985 0.9979 0.9980 0.9986 0.9981 0.9985 0.9986 0.3446 0.3821 0.3372 0.3745 0.3336 0.3707 0 4000 0.3300 0.3669 0 4052 0.3264 0.3632 0 4013 0.3228 0.3594 O 3074 0.3192 0.3557 0 3036 0.3156 0.3520 0 3807 0.3121 0.3483 0 3850 -0.4 0.3409 0.3783 -0.3 3.0 3.1 0.9987 0.9990 n 0003 0.9987 0.9991 n 0003 0.9987 0.9991 n 0004 0.9988 0.9991 0 0004 0.9989 0.9992 0 0004 0.9989 0.9992 0 0004 0.9989 0.9992 O 0005 0.9990 0.9993 n 0005 0.9990 0.9993 0 0005 0.9988 04207 0.4168 04120 0.9992 n 0004
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