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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. 0.65 The indicated IQ score, x, is (Round to one decimal place as needed.) of

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. 0.65 The indicated IQ score, x, is (Round to one decimal place as needed.) of

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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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. 0.65 The indicated IQ score, x, is (Round to one decimal place as needed.)
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. 0.65 The indicated IQ score, x, is (Round to one decimal place as needed.)
Standard Normal Table (Page 1) Standard Normal Table (Page 2) NEGATIVE z Scores POSITIVE z Scores Standard Normal (z) Distribution: Cumulative Area from the LEFT Standard Normal (z) Distribution: Cumulative Area from the LEFT 02 L05 07 08 101 02 J04 05 .07 08 5120 5160 S199 .5239 5279 5319 5359 SO80 5478 -350 5040 5438 0.0 and 01 S598 5517 5557 5596 5636 5675 5714 5753 5987 6064 6103 6141 6026 6406 6772 lower 02 5795 5871 5910 5948 6295 6331 6368 6443 6480 6517 6217 6591 6950 0003 6179 6255 0003 oo04 0003 0004 0003 0000 0003 D002 6664 6808 6844 6879 6700 7054 1b004 0004 0004 0004 DO03 04 6S54 G628 6736 PO88 .7224 7157 7486 0006 0005 0.5 6915 6985 7019 7123 7190 7422 7454 7517 7549 7357 7673 CLO 0009 0009 0007 0007 7257 2291 7524 7389 o012 0010 17580 2642 7704 7734 7764 7794 7823 .7852 8133 8389 b018 O014 7881 7910 7967 8023 8051 8078 8106 8315 8340 8365 8258 8485 0026 0023 0023 0022 0021 0021 0020 O019 0.9 8159 8212 L8264 8289 8577 8554 8770 0029 .0028 D027 0026 10 84:3 8461 8508 8531 L8599 .8621 8643 B665 8686 8729 8749 8790 8810 8830 0038 o0s1 0041 0040 11 0039 0052 0047 0045 0044 0043 9015 8962 9131 O868 9162 0049 0048 8925 8944 8997 8849 19032 9192 CO53 0057 8888 o073 o068 A0066 13 9147 .9177 ZOLO O104 0102 0094 O089 0087 oC84 9207 9222 9236 9251 9265 .9279 9292 9306 9319 9357 9394 9406 9418 9429 9441 9370 9484 9582 LO139 D129 0122 1.5 19332 9545 9382 9515 960B 9686 9545 9474 9575 0179 O162 0154 0150 0146 0143 16 9452 9463 9495 9505 9525 9535 0188 1.7 9554 9564 9591 9599 9616 9625 9633 0202 0256 J0322 0197 0250 0314 0392 0183 0233 -2.0 0228 0222 0217 0212 0207 9649 9671 9693 9641 9713 9772 9706 9767 L0244 0239 1.8 9656 9664 9678 9699 0262 0329 0409 oso5 -1.9 J0287 C281 0274 9719 9726 9750 9756 0294 0367 0455 0S59 19 9732 9744 9761 0301 0375 0344 0336 0307 9738 9788 9834 9798 9842 9878 9812 9854 9887 0446 0436 0427 D418 0401 0584 9778 9783 9793 .9803 .9808 9817 9821 9861 ,9846 9881 ·0495 075 0465 21 9826 9830 9838 .9850 9857 0485 0594 0721 நெந் O548 0668 0516 OG30 0526 0655 l0645 OS82 0571 22 9864 9868 9871 9875 9884 .9890 2.3 0694 0838 9893 9898 9922 9941 L0764 0749 0735 0708 0681 9896 9901 9904 9906 .9909 9911 9913 0808 0968 0793 0934 O885 0853 OB23 2.4 9918 9920 9925 9927 9929 .9931 9932 9934 9936 0985 TI70 n5 T12 075 3056 hos8 1020 2.5 9938 9940 9943 9945 9946 9948 9949 9951 9952 1335 1292 1271 1251 1230 1210 3190 2.6 9953 ,9955 9956 9957 9959 9960 9961 9962 9963 9964 1357 u587 841 3492 1469 1446 1423 1401 1379 27 9965 9966 9967 9968 9969 9970 .9971 9972 9973 ,9974 1539 1788 1515 1762 1562 1814 1736 171 0685 1660 1635 1611 2.8 9974 ,9975 9976 9977 .9977 9978 ,9979 9979 9981 1867 ,9985 9985 9989 9986 .9990 9993 1949 1922 1894 29 9981 9982 9982 9983 9986 9990 2005 1377 9964 2033 2327 2643 2981 3336 3707 209 2090 2389 2061 9988 2145 2451 30 9987 9989 9992 -0.7 2420 2358 ,יטשה 2266 2256 2206 2177 9987 9987 9988 .9989 9990 9992 9992 9993 9995 9666 .9997 2514 2485 31 .9991 9991 9992 2611 2946 2546 2877 2743 2709 2676 2578 2810 2776 .9995 .2643 3192 9993 9993 9994 9996 3085 2912 32 9994 9994 9994 .9994 9995 3050 3409 3783 4168 4562 -0.5 3015 9996 9996 9996 9997 9998 3372 3300 3264 3228 3156 3121 33 9995 9995 9995 9996 3446 1821 4207 -04 -0. 3745 3669 3632 1594 3557 3520 34 9997 9997 9997 9997 9997 9997 9997 9997 J859 4247 4129 4090 4052 4013 3974 3936 3897 3.50 9999 4602 4522 4483 4443 4404 4364 4325 4286 and up S000 4960 4920 4880 4840 4801 4761 4721 4681 4641 NOTE For vValues of z above 3.49, use 0.9999 for the area Common Critical Value Use these common values that result from interpolation: Confidence Critical Level NOTE: For values of z below-3.49 use 0.0001 for the area. "Use these common values that result from interpolation score Area Value 1.645 0.9500 0.90 1645 0.95 L96 Area 0.0500 Zcore 2.575 0.9950 -1.645 0.99 2.575
Transcribed Image Text:Standard Normal Table (Page 1) Standard Normal Table (Page 2) NEGATIVE z Scores POSITIVE z Scores Standard Normal (z) Distribution: Cumulative Area from the LEFT Standard Normal (z) Distribution: Cumulative Area from the LEFT 02 L05 07 08 101 02 J04 05 .07 08 5120 5160 S199 .5239 5279 5319 5359 SO80 5478 -350 5040 5438 0.0 and 01 S598 5517 5557 5596 5636 5675 5714 5753 5987 6064 6103 6141 6026 6406 6772 lower 02 5795 5871 5910 5948 6295 6331 6368 6443 6480 6517 6217 6591 6950 0003 6179 6255 0003 oo04 0003 0004 0003 0000 0003 D002 6664 6808 6844 6879 6700 7054 1b004 0004 0004 0004 DO03 04 6S54 G628 6736 PO88 .7224 7157 7486 0006 0005 0.5 6915 6985 7019 7123 7190 7422 7454 7517 7549 7357 7673 CLO 0009 0009 0007 0007 7257 2291 7524 7389 o012 0010 17580 2642 7704 7734 7764 7794 7823 .7852 8133 8389 b018 O014 7881 7910 7967 8023 8051 8078 8106 8315 8340 8365 8258 8485 0026 0023 0023 0022 0021 0021 0020 O019 0.9 8159 8212 L8264 8289 8577 8554 8770 0029 .0028 D027 0026 10 84:3 8461 8508 8531 L8599 .8621 8643 B665 8686 8729 8749 8790 8810 8830 0038 o0s1 0041 0040 11 0039 0052 0047 0045 0044 0043 9015 8962 9131 O868 9162 0049 0048 8925 8944 8997 8849 19032 9192 CO53 0057 8888 o073 o068 A0066 13 9147 .9177 ZOLO O104 0102 0094 O089 0087 oC84 9207 9222 9236 9251 9265 .9279 9292 9306 9319 9357 9394 9406 9418 9429 9441 9370 9484 9582 LO139 D129 0122 1.5 19332 9545 9382 9515 960B 9686 9545 9474 9575 0179 O162 0154 0150 0146 0143 16 9452 9463 9495 9505 9525 9535 0188 1.7 9554 9564 9591 9599 9616 9625 9633 0202 0256 J0322 0197 0250 0314 0392 0183 0233 -2.0 0228 0222 0217 0212 0207 9649 9671 9693 9641 9713 9772 9706 9767 L0244 0239 1.8 9656 9664 9678 9699 0262 0329 0409 oso5 -1.9 J0287 C281 0274 9719 9726 9750 9756 0294 0367 0455 0S59 19 9732 9744 9761 0301 0375 0344 0336 0307 9738 9788 9834 9798 9842 9878 9812 9854 9887 0446 0436 0427 D418 0401 0584 9778 9783 9793 .9803 .9808 9817 9821 9861 ,9846 9881 ·0495 075 0465 21 9826 9830 9838 .9850 9857 0485 0594 0721 நெந் O548 0668 0516 OG30 0526 0655 l0645 OS82 0571 22 9864 9868 9871 9875 9884 .9890 2.3 0694 0838 9893 9898 9922 9941 L0764 0749 0735 0708 0681 9896 9901 9904 9906 .9909 9911 9913 0808 0968 0793 0934 O885 0853 OB23 2.4 9918 9920 9925 9927 9929 .9931 9932 9934 9936 0985 TI70 n5 T12 075 3056 hos8 1020 2.5 9938 9940 9943 9945 9946 9948 9949 9951 9952 1335 1292 1271 1251 1230 1210 3190 2.6 9953 ,9955 9956 9957 9959 9960 9961 9962 9963 9964 1357 u587 841 3492 1469 1446 1423 1401 1379 27 9965 9966 9967 9968 9969 9970 .9971 9972 9973 ,9974 1539 1788 1515 1762 1562 1814 1736 171 0685 1660 1635 1611 2.8 9974 ,9975 9976 9977 .9977 9978 ,9979 9979 9981 1867 ,9985 9985 9989 9986 .9990 9993 1949 1922 1894 29 9981 9982 9982 9983 9986 9990 2005 1377 9964 2033 2327 2643 2981 3336 3707 209 2090 2389 2061 9988 2145 2451 30 9987 9989 9992 -0.7 2420 2358 ,יטשה 2266 2256 2206 2177 9987 9987 9988 .9989 9990 9992 9992 9993 9995 9666 .9997 2514 2485 31 .9991 9991 9992 2611 2946 2546 2877 2743 2709 2676 2578 2810 2776 .9995 .2643 3192 9993 9993 9994 9996 3085 2912 32 9994 9994 9994 .9994 9995 3050 3409 3783 4168 4562 -0.5 3015 9996 9996 9996 9997 9998 3372 3300 3264 3228 3156 3121 33 9995 9995 9995 9996 3446 1821 4207 -04 -0. 3745 3669 3632 1594 3557 3520 34 9997 9997 9997 9997 9997 9997 9997 9997 J859 4247 4129 4090 4052 4013 3974 3936 3897 3.50 9999 4602 4522 4483 4443 4404 4364 4325 4286 and up S000 4960 4920 4880 4840 4801 4761 4721 4681 4641 NOTE For vValues of z above 3.49, use 0.9999 for the area Common Critical Value Use these common values that result from interpolation: Confidence Critical Level NOTE: For values of z below-3.49 use 0.0001 for the area. "Use these common values that result from interpolation score Area Value 1.645 0.9500 0.90 1645 0.95 L96 Area 0.0500 Zcore 2.575 0.9950 -1.645 0.99 2.575
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