Q. The director of factory believes that the average time of labour spent on daily break is more than 100 mins. A sample

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Q. The director of factory believes that the average time of labour spent on daily break is more than 100 mins. A sample

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Q The Director Of Factory Believes That The Average Time Of Labour Spent On Daily Break Is More Than 100 Mins A Sample 1
Q The Director Of Factory Believes That The Average Time Of Labour Spent On Daily Break Is More Than 100 Mins A Sample 1 (17.98 KiB) Viewed 36 times
Q The Director Of Factory Believes That The Average Time Of Labour Spent On Daily Break Is More Than 100 Mins A Sample 2
Q The Director Of Factory Believes That The Average Time Of Labour Spent On Daily Break Is More Than 100 Mins A Sample 2 (69.94 KiB) Viewed 36 times
Q The Director Of Factory Believes That The Average Time Of Labour Spent On Daily Break Is More Than 100 Mins A Sample 3
Q The Director Of Factory Believes That The Average Time Of Labour Spent On Daily Break Is More Than 100 Mins A Sample 3 (68.37 KiB) Viewed 36 times
Q. The director of factory believes that the average time of labour spent on daily break is more than 100 mins. A sample of size 40 is tested and found that the average of labour spending as a break is 101.5 mins. From previous records it's known that the standard deviation of time spent as a daily break is o = 4 mins. (a) State the null and the alternative hypothesis. (b) With a significance of a = 0.05 test the claim on the time spent as a break.
Values of for Selected Probabilities df10 0.05 0,05 = -1.8125 r = 1.8125 0.1 0.45 0.9 0.98 0.01 0.02 0.99 0.005 0.01 0.3 0.1 Conf. wel One Tail Tivo Tails d. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 40 SO 00 70 80 90 100 250 500 0.1584 0.1421 0.1366 0.1338 0.1322 0.1311 0.1303 0.1297 0.1293 0.1289 0.1286 0.1283 0.1281 0.1280 0.1278 0.1277 0.1276 0.1274 0.1274 0.1273 0.1272 0.1271 0.1271 0.1220 0,1269 0,1260 0.1268 0.1268 0.1268 0.1267 0.1265 0.1263 0.1262 0.1261 0.1261 0.1260 0,1260 0.1258 0.1257 Probabilites (Or Areas Under I-Distribution Curve) 03 0.5 0.7 0.8 0.9 0.95 0.35 0.25 0.15 0.1 0.05 0.025 0.7 0.5 0.05 Values of 0.5095 1.000 1.9626 3.0777 6,3137 12.7062 0.4447 0.8165 1.3862 1.8856 2.9200 4.3027 0,4242 0.7649 1.2498 1.6377 2.3534 3.1824 04142 0.7.407 1.1896 1.5332 2.1318 2.7765 0.4082 0.7267 1.1958 1.4759 20150 2.5706 0.4043 0.7176 1.1342 1.4398 1.9432 2.4469 0.4015 0.7111 1.1192 1.4149 1.8946 2.1-16 0.3995 0.7064 1.1081 1.3968 1.8595 2.3060 0.3979 0.7027 1.0997 1.3830 1.8331 2.2622 0.3966 0.6998 1.0931 1.3722 1.8125 2.2281 0.3956 0.6974 1.0877 1.3634 1.7959 2.2010 0.3947 0.6955 1.0832 1.3562 1.7823 2.1788 0.3940 0.6938 1.0795 1.3502 1.7709 2.1604 0.3933 0.6924 1.0763 1.3450 1.7613 2.1448 0.3928 0.6912 1.0735 1.3406 1.7531 2.1315 0.3923 0.6901 1.0711 1.3368 1.7459 2.1199 0.3919 0.6892 1.0690 1.3334 1.7396 2.1098 0.3915 0.6884 1.0672 1.3304 1.7341 2.1009 0.3912 0.6876 1.0655 1.3277 1.7291 2.0930 0.3909 0.6870 1.0640 1.3253 1.7247 2.0860 0.3906 0.6864 1.627 1.3232 1.7207 2.0796 0.3904 0.6838 1.0614 1.3212 1.7171 2,0739 0.3902 0.6853 1.0603 1.3195 1.7139 2.0687 0.3900 0.6848 1.0593 1.3178 1.7109 2.0639 0.3898 0.6844 1.0584 1.3163 1.7081 2.0595 0.3896 0.6840 1.0575 1.3150 1.7056 2.0555 0.3894 0.6837 1.0567 1.3137 1.7033 2.0518 0.3893 0.6834 1.0560 1.3125 1.7011 2.0484 0.3892 0.6830 10553 1.3114 1.6991 2.0452 0.3890 0.6828 1.0547 1.3104 1.6973 2.0423 0.3881 0.6807 1.050 1.3031 1.6839 2.0211 0.3875 0.6794 1.0473 1.2987 1.6759 2.0086 0.3872 0.6786 1.0455 1.2958 16706 2.0003 0.3869 0.6780 1.04142 1.2938 1.6669 1.9944 0.3867 0.6776 1.0432 1.2922 1.6641 1.9901 0.3866 0.6772 1.0424 1.2910 1.6620 1.9867 0.3864 0.6770 1.0418 1.2901 1.6602 1.98-40 0.3858 0.6755 1.0386 1.2849 1.6510 1.94695 0.3855 0.6750 1.0375 1.2832 1.6479 1.9647 0.3853 0.6745 1.0364 1.2816 1.6449 1.9600 888888はははははははは! 31.8210 6.96-45 4.5407 3.7469 3.16-19 3.1427 2.9979 2.8965 2.8214 2.7638 2.7181 2.6810 2.6503 2.6245 2.6025 2.5835 2.5669 2.5524 2.5395 2.5280 2.5176 2.5083 2.4999 2.4922 2.4851 2.4786 2.4727 2.4671 2.4620 2.4573 2.4233 2.4033 2.3901 2.3808 2.3739 2.3685 2.36-62 2.3414 2.3338 2.3263 63.6559 99250 5.8408 4,6041 4.0321 3.7074 3.4995 3.3554 3.2498 3.1693 3.1058 3.0545 3.0123 2.9768 2.9-467 2.9208 2.8982 2.8784 2.8609 2.8458 2.8314 2.8188 2.8073 2.7970 2.7874 2.7787 2.7707 2.7633 2.7564 2.7500 2.7045 2.6778 2.6603 2.6479 2.6387 2.6316 2.6259 2.5956 2.5857 2.5758 0.1257
Standard Normal Distribution Table 0.394 = 1.25 2 0 0.02 0.03 0.04 0.05 0.06 0.08 0.09 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 OOOO 0.0398 0.0793 0.1179 0.1554 0.1915 0.2257 0.2580 0.2881 0.3159 0.3413 0.3643 0.3849 0.4032 0.4192 0.4332 0,4452 0.4554 0.4641 0.4713 0.4772 0.4821 0,4861 0.4893 0.4918 0,4938 0.4953 0.4965 0.4974 0.4981 0.4987 0.01 0.0010 0.0438 0.0832 0.1217 0.1591 0.1950 0.2291 0.2611 0.2910 0.3186 0.3438 0.3665 0.3869 0.4019 0.4207 04345 0.4.163 0.4564 0.4649 0.4719 0.4778 0.4826 0.4864 0.4896 0.4920 0.49:10 0.4955 0.4966 0.4975 0.4982 0.4987 0.0080 0.0478 0.0871 0.1255 0.1628 0.1985 0.2324 0.2642 0.2939 0.3212 0.3461 0.3686 0.3888 0.4066 0.4222 0.4357 0.4474 0,4573 0.4656 0.4726 0.4783 0.48.00 0.4868 0.4898 0.4922 0,4941 0.4956 0.4967 0.4976 0.4982 0.4987 0.0120 0.0517 0.0910 0.1293 0.1664 0.2019 0.2357 0.2673 0.2967 0.3238 0.3485 0.3708 0.3907 0.4082 0.4236 0.4370 0.4484 0.4582 0.4664 0.4732 0.4788 0.4834 0.4871 0.4901 0.4925 0.4943 0.4957 0.4968 0.4977 0.4983 0.4988 0.0160 0,0557 0.0948 0.1331 0.1700 0.2054 0.2389 0.2704 0.2995 0.3264 0.3508 0.3729 0.3925 0.4000 0.4251 0.4382 0.4495 0.4591 0.4671 0.4738 0.4793 0.4838 0.4875 0.4904 0.4927 0.4945 0.4959 0.4969 0.4977 0.4984 0.4988 0.0199 0.0596 0.0987 0.1368 0.1736 0.2088 0.2422 0.2734 0.3023 0.3289 0.3531 0.3749 0.3944 0.4115 0.4265 0.4394 0.450S 0.4599 0.4678 0.4744 0.4798 0.4842 0.4878 0.4906 0.4929 0.4946 0.4960 0.4970 0.4978 0.4984 0.4989 0.0239 0.0636 0.1026 0.1406 0.1772 0.2123 0.2454 0.2764 0.3051 0.3315 0.3554 0.3770 0.3962 0,4131 0.4279 0.4406 0.4515 0.400 0.4686 0.4750 0.4803 0.4846 0.4881 0.4909 0.4931 0,4948 0,4961 0.4971 0,4979 0.4985 0.4989 0.07 0.0279 0.0675 0.1064 0.1443 0.1808 0.2157 0.2486 0.2794 0.3078 0.3340 0.3577 0.3790 0.3980 0.4147 0.4292 0.4418 0.4525 0.44616 0.4693 0.4756 0.4808 0.4850 0.4884 0.4911 0.4932 0.4949 0.4962 0.4972 0.4979 0.1985 0.4989 0.0319 0,0714 0.1103 0.1480 0.1844 02190 0.2517 0.2823 0.3106 0.3365 0.3599 0.3810 0.3997 0.4162 0.4306 0.4429 0.4535 0.4625 0.4699 0.4761 0.4812 0.4854 0,4887 0.4913 0,4934 0.4951 0.4963 0.4973 0,4980 0.4986 0.4990 0,0359 0.0753 0.1141 0.1517 0.1879 0.2224 0.2549 0.2852 0.3133 0.3389 0.3621 0.3830 0.4015 0.4177 0.4319 0.4441 0.4545 0.4633 0.4706 0.4767 0.4817 0.4857 0.4890 0.4916 0.4936 0.4952 0.4964 0.4974 0.4981 0.4986 0.4990 2.5 2.6 2.7 2.8 2.9 3.0
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