Question: Return to question 24 Problem 17-17 Given the accompanying network diagram, with times shown in days. Use Table B1 and Table B2. 5 points 7-8-10

Return to question 24 Problem 17-17 Given theReturn to question 24 Problem 17-17 Given theReturn to question 24 Problem 17-17 Given the

Return to question 24 Problem 17-17 Given the accompanying network diagram, with times shown in days. Use Table B1 and Table B2. 5 points 7-8-10 3-5-9 4-5-6 7-8-11 1-4-6 3 2-3-4 a. Determine the expected duration of the project. (Round intermediate calculations to 2 decimal places and final answer to 1 decimal place.) Expected Duration 18.5 b. Compute the probability that the project will take at least 18 days. (Round intermediate calculations to 2 decimal places and "Probability" values to 4 decimal places.) Probability 66.14 Table B 1. Areas under the standardized normal curve, from - to-2 .09 .08.07 .06 .05 .04 .03 .02 .01 .00 Z .0003 0003 0003 0003 DOOS .0003 -3.4 0003 .0004 .0004 0004 0004 0004 0004 0005 -3.3 0002 0003 .0005 0007 .0010 .0005 0007 .0010 0005 0008 0011 0006 0008 0011 .0006 0008 .0011 0008 0008 0012 0008 0009 0012 0003 0005 0006 0009 0013 .0007 0009 .0013 0003 0005 0007 0010 .0013 -3.2 -3.1 -3.0 .0014 0014 .0019 0026 .0016 0022 0015 0021 .0029 .0020 0017 0023 0015 .0021 .0028 0038 .0051 0016 0023 0031 0018 .0025 0034 0027 0018 0024 0033 0044 0059 -29 -2.8 -2.7 .0030 0032 .0019 .0026 0035 .0047 .0062 0038 0037 0039 .0040 0041 0043 .0045 -2.6 0048 .0049 0052 .0054 0055 0057 0060 -25 0078 0082 .0066 0087 .0071 0094 0107 ,0064 0084 0110 0143 .0183 0068 0089 0116 0150 0192 0113 0069 0091 0119 0154 0197 0073 0096 0125 0162 0207 0102 0132 .0122 0075 0099 0129 0168 0212 .0080 0104 .0136 .0174 0222 0139 -24 -23 -22 -21 -20 .0146 .0188 .0158 0202 0170 0217 0179 0228 0233 .0239 0250 0256 0262 0268 0281 -1.9 0294 0301 0314 .0322 0329 0338 0351 -1.8 0244 0307 0384 0475 0274 0344 0427 0526 0287 0359 .0146 .0548 .0367 0375 0465 0392 0485 0401 ,0495 0409 0505 0418 0516 0436 0537 0655 -1.7 -1.6 0455 0559 0571 0582 0594 0806 0618 0630 0643 0668 -1.5 0694 0749 0708 0853 0721 0869 .0735 .0885 0764 0918 0778 0934 0793 ,0951 0808 0968 -1.4 --13 0838 0901 0681 0823 0985 1170 -1.2 .1003 .1190 1401 1020 .1210 1423 .1038 1230 .1446 .1056 1251 .1469 .1075 1271 .1492 .1093 .1292 .1515 1112 1314 .1539 .1131 1335 .1151 .1357 .1587 -1.1 .1379 .1562 -10 1611 .1867 .1685 .1949 .1736 2005 .1788 2061 .1841 2119 -0.9 -0.8 2148 .1635 .1894 2177 .2483 2810 .1660 .1922 2206 2514 2843 2236 .1711 .1977 2266 2578 2912 2296 .1762 2033 2327 2643 2981 1814 2090 2389 2709 3050 2420 -0.7 2611 2451 2776 2358 .2678 3015 2546 2877 2743 3085 -0.6 -0.5 2946 3121 3156 3520 3192 3557 3936 3228 3594 3974 3483 3264 3832 .4013 3300 3669 3335 3707 4090 4483 3372 3745 .4129 3409 3783 4168 -0.4 -0.3 3446 3821 A207 3859 3897 4052 -0.2 4404 4247 4641 4286 4681 4325 .4721 .4364 4761 4443 4840 4522 4920 4562 4960 4602 5000 -0.1 -0.0 4801 4880 2.00 .01 .02 .03 .04 .05.06.07.08 .09 0 .1 2 5000 5398 5793 6179 6554 5040 5438 5832 5080 5478 5120 5517 5910 5160 5557 .5948 5199 5596 5987 .5239 .5636 6026 5279 .5675 6064 5319 5714 6103 5359 5753 6141 5871 3 6217 6293 6331 6368 6443 6517 .6255 6628 6406 6772 6480 6844 4 .6591 6664 6700 6736 6808 6879 5 6915 6950 .7054 .7088 7157 7190 .7224 7019 7357 .7123 .7454 .6 7257 7291 7389 7422 7486 .7517 .7549 .7 .7811 6985 7324 7842 7939 .8212 7734 .7764 7794 .7823 .7580 .7881 8159 8 9 .7910 .8186 7673 7967 8238 7703 7995 8264 8023 8289 8051 8315 8078 8340 .8106 8365 .7852 .8133 8389 10 1.1 12 8413 8643 8849 9032 8438 8665 8869 8461 8686 8888 8485 8708 8907 9082 9236 8508 8729 8925 8531 8749 .8944 8554 8770 8962 8577 8790 8980 8599 8810 8997 8621 8830 9015 13 9099 9131 9162 9177 9049 9207 9066 9222 9115 9265 9147 9292 1.4 9192 9251 9279 9306 9319 9441 1.5 1.6 9332 9452 9345 9463 9357 9474 9370 9484 9582 9382 9495 9394 9505 9406 9515 9418 9525 9429 9535 9545 1.7 9554 9564 9573 9599 .9608 .9616 9633 9664 1.8 1.9 9641 9713 9649 .9719 9656 9726 9591 9671 9738 9678 9744 9686 9750 9693 9756 9825 9899 9761 9706 9767 9732 20 9772 .9778 9783 9793 9798 .9803 9812 9817 9788 9834 9808 9850 21 9821 9826 9830 9838 9842 9854 22 23 24 9861 9893 .9918 9864 9896 9920 9868 9898 9922 9871 9901 9925 9875 9904 9927 9878 9906 9929 9846 9881 9909 9931 9884 9911 9932 9887 9913 9934 9857 9890 9916 9936 9940 9955 9941 9956 25 26 27 28 29 9952 9964 .9938 9953 9965 9974 9981 9966 9943 9957 9968 9977 9983 9967 9945 9959 9969 9977 9984 9946 9960 9970 9978 9984 9951 9963 9973 .9948 9961 9971 .9979 .9985 .9949 9962 .9972 .9979 9985 9974 9975 9980 9981 9976 9982 9982 9986 9986 3.0 9987 9988 9989 3.1 3.2 3.3 9987 9990 9993 9995 9991 9993 9995 9997 9987 9991 9994 9995 9991 9994 9996 9988 9992 9994 9996 .9997 9989 9992 9994 9996 9989 9992 9994 9996 9997 9992 9995 9996 9990 9993 9995 9996 9997 9990 9993 9995 9997 9997 9997 9997 9997 9997 9998

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