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1. Eight measurements were made on the inside diameter of forged piston rings used in an automobile engine. The data (in
Posted: Thu Jan 13, 2022 5:45 am
by answerhappygod
- 1 Eight Measurements Were Made On The Inside Diameter Of Forged Piston Rings Used In An Automobile Engine The Data In 1 (38.6 KiB) Viewed 58 times
1. Eight measurements were made on the inside diameter of forged piston rings used in an automobile engine. The data (in millimeters) are 74.002, 74.003, 74.015, 74.000, 74.005, 74.002, 74,005, and 74.005. Calculate the sample mean and sample standard deviation, 2. Consider the following data. 1115 865 1015 885 1549 1000 1416 1501 1310 2130 845 1223 2023 1820 1560 1238 1540 1502 1258 1315 1421 1674 375 1315 1940 1055 990 1109 1016 2265 1269 1120 1764 1468 1481 1102 1910 1260 910 1330 1512 1567 1605 1018 1888 1730 1608 1750 1883 706 1452 1782 1102 1535 1642 1203 2215 1890 1522 1578 1781 1270 785 2100 1792 758 1750 1085 798 1020 Construct a stem-and-leaf display for these data. Calculate the median and quartiles.