Question: using the table below, and given an average of 1200 units produced a day with a standard deviation of 10, what is the approximate confidence

using the table below, and given an average of

using the table below, and given an average of 1200 units produced a day with a standard deviation of 10, what is the approximate confidence level that you will be able to produce a minimum of 1213 units?_96 508 APPENDIX E AREAS OF THE CUMULATIVE STANDARD NORMAL DISTRIBUTION -0.95 -0.45 0.40129 An entry in the table is the proportion under the curve cumulated from the negative tail. 2 GIZ) G2) -4.00 0.00003 -1.30 0.09680 1.40 091924 -3.95 0.00004 -1.25 0.10565 1.45 0.92647 -3.90 0.00005 -120 0.11507 1.50 -3.85 0.93319 0.00006 - 1.15 0.12507 1.55 0.93943 -3.80 0.00007 -1.10 0.13567 1.50 -3.75 0.00009 0.94520 -1.05 0.14686 1.55 -3.70 0.95053 0.00011 - 1.00 0.15866 1.70 -3.65 0.00013 0.95543 0.17105 1.75 -3.60 0.95994 0.00016 -0.90 0.18406 -355 1.80 0.00019 -0.85 100 0.96407 0.19766 1.85 -3.50 0.00023 0.96784 -0.80 0.21186 1.90 -3.45 0.97128 0.00028 -0.75 0.22663 1.95 -3.40 0.97441 0.00034 -0.70 -3.35 0.24196 2.00 0.00040 0.97725 -0.65 0.25785 205 -3.30 0.97992 0.00048 -0.60 0.27425 2.10 -3.25 0.98214 0.00058 -0.55 0.29116 2.15 -3.20 0.98422 0.00069 -0.50 0.30854 2.20 -3.15 0.00082 0.98610 0.22636 2.25 -3.10 0.00097 0.98778 -0.40 0.34458 2.30 -3.05 0.98928 0.00114 -0.35 0.36317 235 -3.00 0.99061 0.00135 -0.30 0.38209 2.40 -2.95 0.00159 0.99 180 -0.25 2.45 -2.90 0.00187 0.99285 -0.20 0.42074 250 099379 -2.85 0.00219 -0.15 0.44038 255 099461 -2.80 0.00256 -0.10 0.46017 260 -2.75 200 0.00298 0.99534 -0.05 0.48006 2.65 -2.70 0.00347 0.00 0.99598 0 50000 2.70 -2.65 0.00402 0.99653 0.05 051994 -2.60 0.00466 0.99702 0.10 0.53983 2.80 -2.55 0.00539 0.15 0.99744 sor 0.55962 2.85 -2.50 0.00621 0.20 0.99781 0.57926 2.90 0.99813 -2.45 0.00714 0.25 0.59871 2.95 -2.40 0.00820 0.30 0.99841 0.61791 3.00 -2.35 0.00939 0.35 0.99805 0.63683 3.05 -2.30 0.99886 0.01072 0.40 0.5554 3.10 -2.25 0.01222 0.99903 0.45 0.67354 3.15 - 2.20 0.01390 0.99918 0.50 0.69145 3.20 -2.15 0.99931 0.01578 0.55 0.70884 -2.10 3.25 0.99942 0.01786 0.60 0.72575 3.30 -205 0.02018 0.99952 0.65 0.74215 3.35 -200 0.99960 0.02275 0.70 0.75804 3.40 -1.95 0.02559 0.99966 0.75 0.77337 3.45 -1.90 0.99972 0.02872 0.80 0.78814 3.50 -1.85 0.03216 0.99977 0.85 0.80234 3.55 -1.80 0.03593 0.99981 0.90 0.81594 3.60 -1.75 0.04006 0.95 0.99984 0.B2894 3.65 0.99987 -1.70 0.04457 1.00 0.84134 3.70 0.99989 -1.65 0.04947 105 0.85314 3.75 -1.60 0.99991 0.05480 1.10 0.86433 3.BO - 1.55 0.06057 0.99993 1.15 0.87493 3.85 -1.50 0.99994 0.06681 1.20 0.88493 3.90 -1.45 0.07353 0.99995 1.25 0.89435 3.95 -1.40 0.08076 0.99996 1.30 0.90320 4.00 -1.35 008851 1.35 0.99997 0.91149 2.75 Using Microsoft Excel, these probabilities are generated with the NORM S DISTI, TRUE) function

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