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People end up tossing 12% of what they buy at the grocery store (Reader's Digest,March 2009). Assume this is the true population proportion and that you plan to take a sample survey of 540 grocery shoppers to further investigate their behavior. Usez-table.
marky x Next S x w City C X Draw : X Record X M BDS F X M Inbox X R Top Rc x G tv stat x @ chrom x BUS2 X MindT X + X C D ng.cengage.com/staticb/ui/evo/index.html?deploymentld=572119275212983803999858674&elSBN=9781337114264&id=949868363&snapshotld=2010670& . .. Email-school = Introduction to Soci. Connect-Biol 1107 D2L ] MATH MindTap - Cengage.. #s child support 5 Rick Barker's Music.. Digital Resources f.. Quesitons for Discu.. . Mark v K =5 and n(1-p)>=5 office College Success Tips P = 0.0140 X Career Success Tips standard error of the proportion o( p ) = RECOMMENDED FOR YOU b. What is the probability that your survey will provide a sample proportion within 1.03 of the population proportion (to 4 decimals)? 0.9684 c. What is the probability that your survey will provide a sample proportion within 1.015 of the population proportion (to 4 decimals)? Evaluating Online 0.7154 Information Hide Feedback ? Help M + 0 5:22R Top X G tvs x chr( x X Nex x w City x Dra X Rec x M BDS X M Inbc X BUS X 9 Min X Zta x + mal X * Cou X C D cnow.apps.ng.cengage.com/ilrn/books/ases08h/images/tables/Ztable.png He child support 5 Rick Barker's Music. Digital Resources f.. Quesitons for Discu. Email-school = Introduction to Soci.. Connect-Biol 1107 : D2L ] MATH MindTap - Cengage. TABLE 1 CUMULATIVE PROBABILITIES FOR THE STANDARD NORMAL DISTRIBUTION (Continued) Cumulative probability Entries in the table give the area under the curve to the left of the z value. For example, for z = 1.25. the cumulative probability is 8944. .00 .01 .03 .04 -05 .06 07 5319 5000 5040 5080 5120 3160 .5199 5239 5279 5398 5438 5478 5517 .5557 5596 5636 5675 .5714 5793 5910 5948 5987 6026 6064 6179 6217 6255 6293 .6331 5368 6406 6443 6480 .6517 6808 6844 6879 6554 6628 6736 6772 .7019 .7054 7123 .7157 ,7190 .7224 to be Ly b 6950 -7291 .7324 7357 .7389 742 7454 .7486 .7517 .7549 .7257 7611 7642 7673 7734 7794 .7823 .7852 .7580 .7704 .7764 7910 .7939 .799 .8078 .8106 8133 .7881 8365 8159 8186 8289 8340 10 8438 .8485 .8508 .8531 .8554 .8577 8599 .8621 1.1 8647 BAUD 8729 874 8810 .8925 894 8962 ,8997 9015 KHKK 9032 9049 -9066 9082 .9099 9115 9131 9147 .9162 9177 13 9236 926 9292 .9306 9319 9207 .9357 ,9382 .9429 9441 1.5 9345 9370 939 9406 9418 .9332 9452 9463 9484 9495 950 9525 9533 .9633 1.7 9582 9591 9608 9610 .9625 .9554 9564 9599 9649 9656 9664 9678 9686 9699 9706 9641 9756 9761 9767 19 9713 9719 9738 9744 2.0 9778 9783 9795 9798 .9803 9812 .9817 9821 0835 9854 .9871 9878 9887 9861 9893 989% 9898 9901 990 .9909 091 1 9913 9916 9027 929 9931 9032 9034 9036 2.4 9018 2.5 .9938 094 9941 9043 .9945 995 995 .9959 9961 9964 9953 0957 4960 9965 9970 9973 9974 9065 9966 9967 9968 9474 9978 9960 29 998 9083 9984 0984 0085 DOR5 9986 9987 9987 9988 .9988 9989 9989 9989 9990 9990 + 0 5:23
