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In a poll, 51% of the people polled answered yes to the question "Are you in favor of the death penalty for a person convicted of murder? The margin of error in the poll was 2%, and the estimate was made with 94% confidence. At least how many people were surveyed? Click here to view the standard normal distribution table (page 1). Click here to view the standard normal distribution table (page 2). The minimum number of surveyed people was (Round up to the nearest integer.)

In a poll, 51% of the people polled answered yes to the question "Are you in favor of the death penalty for a person convicted of murder? The margin of error in the poll was 2%, and the estimate was made with 94% confidence. At least how many people were surveyed? Click here to view the standard normal distribution table (page 1). Click here to view the standard normal distribution table (page 2). The minimum number of surveyed people was (Round up to the nearest integer.)

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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Area Area Standard Nommal Distribution Standard Normal Distribution 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.0 0.5000 0.5040 0.5080 0.5120 0.5517 0.5910 0.6293 0.6664 0.5160 0.5199 0.5239 0.5636 0.6026 0.5279 0.5675 0.6064 0.5319 0.5359 -3.4 -3.3 -3.2 0.0003 0.0005 0.0007 0.0010 0.0013 0.0003 0.0003 0.0003 0,0004 0.0006 0.0009 0.0012 0.0003 0.0004 0.0006 0.0008 0.0012 0.0003 0.0004 0.0003 0.0003 0.0003 0.0002 0.5398 0.5793 0.6179 0.6554 0.5438 0.5832 0.6217 0.6591 0.5478 0.5871 0.6255 0.6628 0.5557 0.5948 0.6331 0.6700 0.5596 0.5987 0.6368 0.6736 0.5714 0.6103 0.5753 0.6141 0.6517 0.6879 0.1 0.0005 0.0007 0.0005 0.0006 0.0004 0.0006 0.0004 0.0005 0.0008 0.0011 0.0004 0.0005 0.2 0.3 0.4 0.0003 0.0005 0.0007 0.0010 0.0006 0.6443 0.6808 0.6480 0.6844 -3.1 -3.0 0.0009 0.0013 0.0009 0.0013 0.0008 0.0011 0.0008 0.0011 0.6406 0.0007 0.6772 0.0010 0.6915 0.7257 0.7580 0.7881 0.8159 0.6985 0.7324 0.7642 0.7939 0.8212 0.7019 0.7357 0.7673 0.7967 0.8238 0.7054 0.7389 0.7704 0.7995 0.8264 0.7088 0.7422 0.7734 0.7157 0.7486 0.7794 0.7190 0.7517 0.7823 0.8106 0.8365 0.7224 0.7549 0.7852 0.8133 0,8389 0.0019 0.0026 0.0035 0.0047 0.0062 0.0016 0.0023 0.0031 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 0.0036 0.0048 0,5 0.6 0.6950 0.7291 0.7611 0.7910 0.8186 0.7123 0.7454 0.7764 0.8051 0.8315 -29 -28 -2.7 -2.6 -2.5 0.0015 0.0021 0.0029 0.0018 0.0018 0.0024 0.0033 0.0044 0.0059 0.0017 0.0016 0.0022 0.0030 0.0025 0.0034 0.0045 0.0060 0.0023 0.0032 0.0043 0.0057 0,7 0.8078 0.8340 0.8 0.8023 0.0041 0.0040 0.0039 0.9 0.8289 0.0055 0.0054 0.0052 0.8413 0.8643 0.8849 0.9032 0.9192 0.8438 0.8665 0.8869 0.9049 0.9207 0.8485 0.8708 0.8907 0.9082 0.9236 0.8508 0.8729 0.8925 0.8531 0.8749 0.8944 0.9115 0.9265 0.8554 0.8770 0.8962 0.9131 0.9279 0.0073 0.0096 0.0125 0.0162 0.0207 0.8577 0.8790 0,8599 0.8810 0.8997 0.9162 0.9306 0.8621 0.8830 0.90 15 0,9177 0.9319 -2.4 -2.3 -2.2 -2.1 -2.0 0.0082 0.0107 0.0139 0.0075 0.0099 0.0129 0.0068 0.0089 0.0116 1.0 0.8461 0.0080 0.0104 0.0136 0.0078 0.0071 0.0094 0.0122 0.0069 0.0091 0.0119 0.0066 0.0087 0.0113 0.0064 0.0084 0.0110 0.8686 1.1 1.2 0.0102 0.0132 0.8888 0.8980 1.3 1.4 0.9066 0.9222 0.9099 0.9147 0,9292 0.0179 0.0174 0.0170 0.0166 0.0158 0.0154 0.0150 0.0146 0.0143 0.9251 0.0228 0.0222 0.0217 0.0212 0.0202 0.0197 0.0192 0.0188 0,0183 1.5 0.9332 0.9452 0.9554 0.9345 0.9357 0.9370 0.9382 0.9394 0.9505 0.9406 0.9418 0.9429 0.9441 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 0.0526 0.0643 0.0268 0.0336 0.0262 0.0329 0.0409 0.0256 0.0322 0.0401 0.0250 0.0314 0.0392 0.0485 0.0594 0.0244 0.0307 0.0384 0.0475 0.0582 0.0239 0.0301 0.0375 0.0233 0.0294 0.0367 0.0455 0.0559 -1.9 0.9463 0.9564 0.9515 0.9608 0.9525 0.9616 0.9545 0.9474 0.9573 0.9484 0,9582 0.9664 0.9732 0.9495 0.9591 0.9671 0.9738 0.9535 0.9625 0.9699 0.9761 -1.8 -1.7 -1.6 -1.5 1.6 1.7 0.9599 0.9678 0.9744 0.9633 0.0418 1.8 0,9641 0.9713 0.9656 0.9726 0.9686 0.9750 0.9693 0.9756 0.9706 0.9767 0.0465 0.0571 0.9649 0.0516 0.0505 0.0618 0.0495 0.0606 1.9 0.9719 0.0630 0.9772 0.9821 0.9861 0.9893 0,9918 0.9778 0.9826 0.9864 0.9788 0.9834 0.9871 0.9803 0.9846 0.9881 0.9808 0.9850 0.9884 0.9911 0.9932 0.9812 0.9854 0.9887 0.9913 0.9934 0.9817 0.9857 0.9890 0.0808 0.0968 0.1151 0.1357 0.1587 0.0749 0.0901 0.1075 0.1271 0.1492 0.0735 0.0885 0.1056 0.0708 0.0853 0.1020 0.1210 0.1423 2.0 2.1 0.9783 0.9830 0.9868 0.9793 0.9838 0.9875 0.9904 0.9927 0.9798 0.9842 0.9878 0.0793 0.0951 0.1131 0.1335 0.1562 0.0764 0.0918 0.1093 0.1292 0.1515 -14 0.0778 0.0934 0.1112 0.1314 0.1539 0.0721 0.0869 0.1038 0.1230 0.1446 0.0694 0.0838 0.1003 0.0681 0.0823 0.0985 0.1170 0.1379 -1.3 -12 2.2 2.3 0.9896 0.9898 0.9901 0.9925 0.9906 0.9929 0.9909 0.9916 0,9936 0.1251 0.1469 -1.1 0.1190 2.4 0.9920 0.9922 0.9931 -1.0 0.1401 0.9948 0.9961 0.9971 0.9979 0.9985 0.9949 0.09962 0.9972 0.9979 0.9951 0.9963 0.9973 0.9980 0.9986 0.9952 0.9964 0.9974 0.1841 0.2119 0.2420 0.2743 0.3085 0.1788 0.2061 0.2358 0.1762 0.2033 0.2327 0.2643 0.2981 0.1685 0.1949 0.2236 0.2546 0.2877 0.1660 0.1922 0.2206 2.5 2.6 0.9938 0.9953 0.9965 0.9974 0.9981 0.9941 0.9956 0.9967 0.9943 0.9057 0.9968 0.9977 0.9983 0.9945 0.9959 0.9969 0.9977 0.9984 0.9946 0.9960 0.9970 0.9978 0.9984 0.1814 0.2090 0.2389 0.1711 0.1635 0.1611 0.1867 0.2148 0.9940 -0.9 -08 0.1736 0.2005 0.2296 0.9955 0.9966 0.9975 0.9982 0.1977 0.2266 0.2578 0.2912 0.1894 2.7 -0.7 0.2177 0.9976 0.9982 2.8 0.9981 0.9986 0.2709 0.3050 0.2676 0.3015 0.2611 0.2946 0.2514 0.2843 0.2451 0.2776 -0.6 0.2483 2.9 0.9985 -0.5 0.2810
Transcribed Image Text:Area Area Standard Nommal Distribution Standard Normal Distribution 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.0 0.5000 0.5040 0.5080 0.5120 0.5517 0.5910 0.6293 0.6664 0.5160 0.5199 0.5239 0.5636 0.6026 0.5279 0.5675 0.6064 0.5319 0.5359 -3.4 -3.3 -3.2 0.0003 0.0005 0.0007 0.0010 0.0013 0.0003 0.0003 0.0003 0,0004 0.0006 0.0009 0.0012 0.0003 0.0004 0.0006 0.0008 0.0012 0.0003 0.0004 0.0003 0.0003 0.0003 0.0002 0.5398 0.5793 0.6179 0.6554 0.5438 0.5832 0.6217 0.6591 0.5478 0.5871 0.6255 0.6628 0.5557 0.5948 0.6331 0.6700 0.5596 0.5987 0.6368 0.6736 0.5714 0.6103 0.5753 0.6141 0.6517 0.6879 0.1 0.0005 0.0007 0.0005 0.0006 0.0004 0.0006 0.0004 0.0005 0.0008 0.0011 0.0004 0.0005 0.2 0.3 0.4 0.0003 0.0005 0.0007 0.0010 0.0006 0.6443 0.6808 0.6480 0.6844 -3.1 -3.0 0.0009 0.0013 0.0009 0.0013 0.0008 0.0011 0.0008 0.0011 0.6406 0.0007 0.6772 0.0010 0.6915 0.7257 0.7580 0.7881 0.8159 0.6985 0.7324 0.7642 0.7939 0.8212 0.7019 0.7357 0.7673 0.7967 0.8238 0.7054 0.7389 0.7704 0.7995 0.8264 0.7088 0.7422 0.7734 0.7157 0.7486 0.7794 0.7190 0.7517 0.7823 0.8106 0.8365 0.7224 0.7549 0.7852 0.8133 0,8389 0.0019 0.0026 0.0035 0.0047 0.0062 0.0016 0.0023 0.0031 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 0.0036 0.0048 0,5 0.6 0.6950 0.7291 0.7611 0.7910 0.8186 0.7123 0.7454 0.7764 0.8051 0.8315 -29 -28 -2.7 -2.6 -2.5 0.0015 0.0021 0.0029 0.0018 0.0018 0.0024 0.0033 0.0044 0.0059 0.0017 0.0016 0.0022 0.0030 0.0025 0.0034 0.0045 0.0060 0.0023 0.0032 0.0043 0.0057 0,7 0.8078 0.8340 0.8 0.8023 0.0041 0.0040 0.0039 0.9 0.8289 0.0055 0.0054 0.0052 0.8413 0.8643 0.8849 0.9032 0.9192 0.8438 0.8665 0.8869 0.9049 0.9207 0.8485 0.8708 0.8907 0.9082 0.9236 0.8508 0.8729 0.8925 0.8531 0.8749 0.8944 0.9115 0.9265 0.8554 0.8770 0.8962 0.9131 0.9279 0.0073 0.0096 0.0125 0.0162 0.0207 0.8577 0.8790 0,8599 0.8810 0.8997 0.9162 0.9306 0.8621 0.8830 0.90 15 0,9177 0.9319 -2.4 -2.3 -2.2 -2.1 -2.0 0.0082 0.0107 0.0139 0.0075 0.0099 0.0129 0.0068 0.0089 0.0116 1.0 0.8461 0.0080 0.0104 0.0136 0.0078 0.0071 0.0094 0.0122 0.0069 0.0091 0.0119 0.0066 0.0087 0.0113 0.0064 0.0084 0.0110 0.8686 1.1 1.2 0.0102 0.0132 0.8888 0.8980 1.3 1.4 0.9066 0.9222 0.9099 0.9147 0,9292 0.0179 0.0174 0.0170 0.0166 0.0158 0.0154 0.0150 0.0146 0.0143 0.9251 0.0228 0.0222 0.0217 0.0212 0.0202 0.0197 0.0192 0.0188 0,0183 1.5 0.9332 0.9452 0.9554 0.9345 0.9357 0.9370 0.9382 0.9394 0.9505 0.9406 0.9418 0.9429 0.9441 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 0.0526 0.0643 0.0268 0.0336 0.0262 0.0329 0.0409 0.0256 0.0322 0.0401 0.0250 0.0314 0.0392 0.0485 0.0594 0.0244 0.0307 0.0384 0.0475 0.0582 0.0239 0.0301 0.0375 0.0233 0.0294 0.0367 0.0455 0.0559 -1.9 0.9463 0.9564 0.9515 0.9608 0.9525 0.9616 0.9545 0.9474 0.9573 0.9484 0,9582 0.9664 0.9732 0.9495 0.9591 0.9671 0.9738 0.9535 0.9625 0.9699 0.9761 -1.8 -1.7 -1.6 -1.5 1.6 1.7 0.9599 0.9678 0.9744 0.9633 0.0418 1.8 0,9641 0.9713 0.9656 0.9726 0.9686 0.9750 0.9693 0.9756 0.9706 0.9767 0.0465 0.0571 0.9649 0.0516 0.0505 0.0618 0.0495 0.0606 1.9 0.9719 0.0630 0.9772 0.9821 0.9861 0.9893 0,9918 0.9778 0.9826 0.9864 0.9788 0.9834 0.9871 0.9803 0.9846 0.9881 0.9808 0.9850 0.9884 0.9911 0.9932 0.9812 0.9854 0.9887 0.9913 0.9934 0.9817 0.9857 0.9890 0.0808 0.0968 0.1151 0.1357 0.1587 0.0749 0.0901 0.1075 0.1271 0.1492 0.0735 0.0885 0.1056 0.0708 0.0853 0.1020 0.1210 0.1423 2.0 2.1 0.9783 0.9830 0.9868 0.9793 0.9838 0.9875 0.9904 0.9927 0.9798 0.9842 0.9878 0.0793 0.0951 0.1131 0.1335 0.1562 0.0764 0.0918 0.1093 0.1292 0.1515 -14 0.0778 0.0934 0.1112 0.1314 0.1539 0.0721 0.0869 0.1038 0.1230 0.1446 0.0694 0.0838 0.1003 0.0681 0.0823 0.0985 0.1170 0.1379 -1.3 -12 2.2 2.3 0.9896 0.9898 0.9901 0.9925 0.9906 0.9929 0.9909 0.9916 0,9936 0.1251 0.1469 -1.1 0.1190 2.4 0.9920 0.9922 0.9931 -1.0 0.1401 0.9948 0.9961 0.9971 0.9979 0.9985 0.9949 0.09962 0.9972 0.9979 0.9951 0.9963 0.9973 0.9980 0.9986 0.9952 0.9964 0.9974 0.1841 0.2119 0.2420 0.2743 0.3085 0.1788 0.2061 0.2358 0.1762 0.2033 0.2327 0.2643 0.2981 0.1685 0.1949 0.2236 0.2546 0.2877 0.1660 0.1922 0.2206 2.5 2.6 0.9938 0.9953 0.9965 0.9974 0.9981 0.9941 0.9956 0.9967 0.9943 0.9057 0.9968 0.9977 0.9983 0.9945 0.9959 0.9969 0.9977 0.9984 0.9946 0.9960 0.9970 0.9978 0.9984 0.1814 0.2090 0.2389 0.1711 0.1635 0.1611 0.1867 0.2148 0.9940 -0.9 -08 0.1736 0.2005 0.2296 0.9955 0.9966 0.9975 0.9982 0.1977 0.2266 0.2578 0.2912 0.1894 2.7 -0.7 0.2177 0.9976 0.9982 2.8 0.9981 0.9986 0.2709 0.3050 0.2676 0.3015 0.2611 0.2946 0.2514 0.2843 0.2451 0.2776 -0.6 0.2483 2.9 0.9985 -0.5 0.2810
In a poll, 51% of the people polled answered yes to the question "Are you in favor of the death penalty for a person convicted of murder?" The margin of error in the poll was 2%, and the estimate was made with 94% confidence. At least how many people were surveyed? Click here to view the standard normal distribution table (page 1). Click here to view the standard normal distribution table (page 2). The minimum number of surveyed people was (Round up to the nearest integer.)
Transcribed Image Text:In a poll, 51% of the people polled answered yes to the question "Are you in favor of the death penalty for a person convicted of murder?" The margin of error in the poll was 2%, and the estimate was made with 94% confidence. At least how many people were surveyed? Click here to view the standard normal distribution table (page 1). Click here to view the standard normal distribution table (page 2). The minimum number of surveyed people was (Round up to the nearest integer.)
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