Question
USE CHI SQUARE Do the Maintenance personnel see more nozzle clogging in Tower 1 or Tower 2 when they perform preventive maintenance? Response Clogged Not
USE CHI SQUARE
Do the Maintenance personnel see more nozzle clogging in Tower 1 or Tower 2 when they perform preventive maintenance?
| Response | Clogged | Not Clogged |
| Tower 1 | 30 | 150 |
| Tower 2 | 67 | 200 |
The test statistics is ____________ (enter response rounded to 2 decimal places).
dont answer by pen paper
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Economics
Authors: R. Glenn Hubbard
6th edition
978-0134797731, 134797736, 978-0134106243
