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answerhappygod
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Posts: 899603Joined: Mon Aug 02, 2021 8:13 am
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by answerhappygod Wed Jul 06, 2022 12:20 pm
1 (77.95 KiB) Viewed 10 times
A. if a pilot is randomly selected, find the probability that his weight is between 140lb and 201 lb.... the probability is approximately (round to 4 decimal)
B. if 39 different pilots are randomly selected find the probability that their mean weight is between 140 and 201 lbs
C. when redesigning the ejection seat which probabilities is more relavant part a or b?
2 (77.95 KiB) Viewed 10 times
3 (77.95 KiB) Viewed 10 times
StatCrunch Row 2 3 6792====2=22858 12 13 14 15 16 17 18 19 20 21 てて 23 24 25 26 27 28 20 30 31 32 PASSES Z -3.5 and lower 34 35 36 Applets 38 -3.3 -3.2 31 3 29 -2.8 0.0013 0.0019 00026 27 0.0035 -26 0,0047 25 0.0062 -2.4 0.0082 23 0.0107 22 00139 21 0.0179 00228 12 -11 -18 -17 00446 1.6 0.0548 1 -09 -0.8 0.7 0.6 -0.5 -0.4 -03 Edit Data Stat Graph 0:00 0.02 15 0.0668 14 00808 13 0.0968 999 353 0.0001 0.0003 0.0005 -02 -0.1 0.0007 0.001 0 0.0287 0.0359 0.1151 0.1357 0.1587 01841 0.2119 0242 02743 0.3085 03446 03821 04207 0.4602 50 0.01 0.0003 0.0005 0.0007 0.0009 0,0013 0.0018 0.0025 0.0034 0.0045 0.006 0.008 00104 0.0136 0.0174 00222 0.0281 0.0351 0.0436 0,0537 0.0655 0.0793 0.0951 0.1131 0:1335 01562 0.1814 0209 0.2389 0.2709 0.305 03409 0.3783 04168 0,4562 0.496 0.0003 0.0005 0.0006 0.0009 0.0013 0.0018 0.0024 0.0033 0.0044 0.0059 0.0078 0.0102 0.0132 0.017 0.0217 0.0274 0.0344 00427 0.0526 0.0643 0.0778 0.0934 0.1112 0.1314 0.1539 0.1788 02061 02358 0.2676 03015 0.3372 03745 04129 0.4522 0492 Help 0.03 0.0003 0.0004 0,0006 0.0009 0.0012 0.0017 0.0023 0.0032 0.0043 0.0057 0.0075 0.0099 0.0129 0.0166 00212 0.0268 0.0336 0.0418 0.0516 0.063 00764 0.0918 0.1093 0.1292 0.1515 0.1762 0.2033 0.2327 202643 0.2981 0.3336 0.3707 0.409 0.4483 0.485 0.04 0.0003 0.0004 0.0006 0.0008 0.0012 0.0016 0.0023 0.0031 0.0041 0.0055 0.0073 0.0096 0.0125 0.0162 0.0207 0.0262 00329 0,0409 0.0505 0.0618 0.0749 0.0001 0.1075 0.1271 0.1492 0.1736 0.2005 02296 02611 0 2946 0.33 0.3669 04052 04443 0.484 0.05 0.0003 0.0004 0.0006 0.0008 0.0011 0.0016 0.0022 0.003 0.004 0.0054 0.0071 0.0094 0.0122 0.0158 0.0202 0.0256 0.0322 0.0401 00495 9090 0 0.0735 0.0885 0.1056 0.1251 0.1469 0.1711 0.1977 02266 0.2578 0.2912 0.3264 03632 04013 0.4404 0.4801 0.06 0.0003 0.0004 0.0006 0.0008 0.0011 0.0015 0.0021 0.0029 0.0039 0.0052 0.0069 0.0091 0.0119 0.0154 0.0197 0.025 0.0314 0.0392 0.0485 0.0594 0.0721 0.0869 0.1038 0.123 0.1446 0 1685 0.1949 0.2236 0.2546 0.2877 0.3228 03594 0.3974 04364 04761 0.07 0.0003 0.0004 0.0005 0.0008 0.0011 0.0015 0.0021 0.0028 0.0038 0.0051 0.0068 0.0089 0.0116 0.015 0.0192 0.0244 0.0307 0.0384 0.0475 0.0582 0.0708 00853 0.102 0.121 0.1423 0.166 0.1922 0.2206 0.2514 0.2843 0:3192 0.3557 0.3936 0.4325 04721 0.08 0.0003 0.0004 0.0005 0.0007 0.001 0.0014 0.002 0.0027 0.0037 0.0049 0.0066 0.0087 0.0113 0.0146 0.0188 0.0239 0.0301 0.0375 0.0465 0.0571 0.0094 0.0838 0.1003 0.119 0.1401 0.1635 0.1894 0.2177 0.2483 0.281 03156 0.352 0.3897 0.4286 0.4681 0.09 0.0002 0.0003 0.0005 0.0007 0.001 0.0014 0.0019 0.0026 0.0036 0.0048 0.0064 0.0084 0.011 0.0143 0.0183 0.0233 0.0294 0.0367 0.0455 0.0559 0.0681 0.0823 0.0985 0.117 0.1379 0.1611 0.1867 0.2148 0.2451 02776 0.3121 0.3483 0.3859 0.4247 0.4641
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