Question
4. Find a 99% confidence interval for the true proportion of cars that have V-shaped engines. Draw the flowchart of clouds in interval estimation. Interpret
4. Find a 99% confidence interval for the true proportion of cars that have V-shaped engines. Draw the flowchart of clouds in interval estimation. Interpret the result.
Yes=1 , No=0
| Car | V-shaped |
| Mazda RX4 | 0 |
| Mazda RX4 Wag | 0 |
| Datsun 710 | 1 |
| Hornet 4 Drive | 1 |
| Hornet Sportabout | 0 |
| Chrysler Valiant | 1 |
| Duster 360 | 0 |
| Merc 240D | 1 |
| Merc 230 | 1 |
| Merc 280 | 1 |
| Merc 280C | 1 |
| Merc 450SE | 0 |
| Merc 450SL | 0 |
| Merc 450SLC | 0 |
| Cadillac Fleetwood | 0 |
| Lincoln Continental | 0 |
| Chrysler Imperial | 0 |
| Fiat 128 | 1 |
| Honda Civic | 1 |
| Toyota Corolla | 1 |
| Toyota Corona | 1 |
| Dodge Challenger | 0 |
| AMC Javelin | 0 |
| Camaro Z28 | 0 |
| Pontiac Firebird | 0 |
| Fiat X1-9 | 1 |
| Porsche 914-2 | 0 |
| Lotus Europa | 1 |
| Ford Pantera L | 0 |
| Ferrari Dino | 0 |
| Maserati Bora | 0 |
| Volvo 142E | 1 |
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Elementary Statistics
Authors: Robert R. Johnson, Patricia J. Kuby
11th Edition
978-053873350, 9781133169321, 538733500, 1133169325, 978-0538733502
