\f\f\fOutput: weekly plant output in units Number of Employees: weekly plant employment Average Age of Plant: the average age of the plant's facilities in years Product Mix: variable indicating which of two products (Product A or Product B was produced in the plant that week Shift: variable indicating if output was measured for the day shift or the night shift Output 2793 1912 2663 2389 2517 2793 2542 2420 2500 2440 2351 2651 2584 2195 2565 2762 3325 2054 2526 2637 1959 2855 2255 2655 2490 2523 2236 2396 2371 2097 2167 2447 2407 2347 2663 2702 2555 2662 2838 2645 2642 2203 2456 2324 2148 2617 2435 2564 2611 2398 2805 2517 2249 2503 2516 2438 2570 2778 2175 2463 2778 2335 2391 2754 2610 2173 2296 2257 2481 2462 2467 2718 2891 2147 2598 2092 2257 2715 2556 2554 2534 2367 2686 2368 2714 2277 3005 2063 2614 2328 Number of Employees 199 147 184 174 185 196 178 191 182 175 184 189 180 181 178 199 257 173 173 197 164 204 169 180 190 183 153 172 191 167 173 196 190 175 185 203 191 192 206 194 195 164 178 165 168 184 167 182 199 186 199 179 183 195 210 185 186 198 167 173 194 172 189 195 188 177 181 169 185 185 177 180 208 168 195 166 164 204 191 195 188 186 209 179 198 161 213 157 198 163 Avg Age Product of Plant Mix (A or (Years) B) 5 B 13 A 7 B 8 A 7 A 9 B 10 A 4 A 8 A 8 A 6 A 8 B 10 A 7 A 8 A 9 B 7 B 6 A 6 A 5 B 11 A 9 B 6 A 3 B 8 A 7 A 10 A 6 A 8 A 7 A 6 A 6 A 8 A 12 A 6 B 8 B 6 A 9 B 7 B 7 B 3 B 9 A 10 A 8 A 8 A 2 B 9 A 6 A 9 B 9 A 9 B 8 A 5 A 10 A 7 A 8 A 9 A 7 B 10 A 8 A 6 B 8 A 11 A 6 B 2 B 7 A 10 A 9 A 10 A 7 A 6 A 5 B 4 B 9 A 9 A 9 A 8 A 9 B 6 A 7 A 10 A 5 A 7 B 4 A 8 B 4 A 4 B 9 A 7 B 8 A Shift (Day or Night ) Night Day Night Day Day Night Day Day Day Day Day Night Day Day Day Night Night Day Day Night Day Night Day Day Day Day Day Day Day Day Day Day Day Day Night Night Night Night Night Night Night Day Day Day Day Night Day Night Night Day Night Day Day Day Day Day Night Night Day Day Night Day Day Night Night Day Day Day Day Day Day Day Night Day Night Day Day Night Night Night Day Day Night Day Night Day Night Day Night Day 2295 2297 2231 2890 2684 2536 2691 3054 2610 2611 2798 2471 2553 2446 2639 2508 2713 3154 2748 2310 2107 2581 2401 2671 2274 2653 2272 2552 2610 2533 2256 2684 2263 2446 2243 2290 2646 2564 2714 2410 2303 2615 2585 2028 2065 2671 2141 2403 3148 2178 2522 2204 2498 2705 2410 2661 2440 2342 2504 3059 2578 2500 2836 2560 2503 2788 2618 2022 2239 191 175 180 219 204 186 206 212 181 193 203 176 182 175 202 192 195 217 208 180 168 189 178 217 196 190 167 195 190 179 180 202 173 176 159 179 197 189 190 186 187 193 179 153 174 194 173 167 228 178 185 166 187 208 187 201 180 177 198 230 171 198 199 174 180 202 179 160 161 6 8 10 8 7 2 3 3 8 5 8 7 5 10 6 7 5 2 6 12 9 3 7 5 6 10 5 7 5 5 10 4 10 7 9 12 7 5 5 9 7 9 9 5 10 10 6 10 7 5 10 9 7 8 10 6 7 8 9 6 4 6 8 9 9 4 4 8 9 A A A B B A B B B B B A A A B A B B B A A A A B A B A A B A A B A A A A B A B A A B A A A B A A B A A A A B A B A A A B A A B A A B B A A Day Day Day Night Night Day Night Night Night Night Night Day Night Day Night Day Night Night Night Day Day Night Day Night Day Night Day Night Night Day Day Night Day Day Day Day Night Night Night Day Day Night Day Day Day Night Day Day Night Day Day Day Day Night Day Night Day Day Day Night Day Day Night Day Day Night Day Day Day