This is a report.

Plot
Here is ks-test:
| Test statistic | P value | Alternative hypothesis |
|---|---|---|
| 0.1 | 0.9667 | two-sided |
Here is a table with mtcars info:
| mpg | cyl | disp | hp | drat | |
|---|---|---|---|---|---|
| Mazda RX4 | 21 | 6 | 160 | 110 | 3.90 |
| Mazda RX4 Wag | 21 | 6 | 160 | 110 | 3.90 |
| Datsun 710 | 22.8 | 4 | 108 | 93 | 3.85 |
| Hornet 4 Drive | 21.4 | 6 | 258 | 110 | 3.08 |
| Hornet Sportabout | 18.7 | 8 | 360 | 175 | 3.15 |
| Valiant | 18.1 | 6 | 225 | 105 | 2.76 |
| Duster 360 | 14.3 | 8 | 360 | 245 | 3.21 |
| Merc 240D | 24.4 | 4 | 146.7 | 62 | 3.69 |
| Merc 230 | 22.8 | 4 | 140.8 | 95 | 3.92 |
| Merc 280 | 19.2 | 6 | 167.6 | 123 | 3.92 |
| Merc 280C | 17.8 | 6 | 167.6 | 123 | 3.92 |
| Merc 450SE | 16.4 | 8 | 275.8 | 180 | 3.07 |
| Merc 450SL | 17.3 | 8 | 275.8 | 180 | 3.07 |
| Merc 450SLC | 15.2 | 8 | 275.8 | 180 | 3.07 |
| Cadillac Fleetwood | 10.4 | 8 | 472 | 205 | 2.93 |
| Lincoln Continental | 10.4 | 8 | 460 | 215 | 3 |
| Chrysler Imperial | 14.7 | 8 | 440 | 230 | 3.23 |
| Fiat 128 | 32.4 | 4 | 78.7 | 66 | 4.08 |
| Honda Civic | 30.4 | 4 | 75.7 | 52 | 4.93 |
| Toyota Corolla | 33.9 | 4 | 71.1 | 65 | 4.22 |
| Toyota Corona | 21.5 | 4 | 120.1 | 97 | 3.70 |
| Dodge Challenger | 15.5 | 8 | 318 | 150 | 2.76 |
| AMC Javelin | 15.2 | 8 | 304 | 150 | 3.15 |
| Camaro Z28 | 13.3 | 8 | 350 | 245 | 3.73 |
| Pontiac Firebird | 19.2 | 8 | 400 | 175 | 3.08 |
| Fiat X1-9 | 27.3 | 4 | 79 | 66 | 4.08 |
| Porsche 914-2 | 26 | 4 | 120.3 | 91 | 4.43 |
| Lotus Europa | 30.4 | 4 | 95.1 | 113 | 3.77 |
| Ford Pantera L | 15.8 | 8 | 351 | 264 | 4.22 |
| Ferrari Dino | 19.7 | 6 | 145 | 175 | 3.62 |
| Maserati Bora | 15 | 8 | 301 | 335 | 3.54 |
| Volvo 142E | 21.4 | 4 | 121 | 109 | 4.11 |
| wt | qsec | vs | am | gear | |
|---|---|---|---|---|---|
| Mazda RX4 | 2.620 | 16.46 | 0 | 1 | 4 |
| Mazda RX4 Wag | 2.875 | 17.02 | 0 | 1 | 4 |
| Datsun 710 | 2.320 | 18.61 | 1 | 1 | 4 |
| Hornet 4 Drive | 3.215 | 19.44 | 1 | 0 | 3 |
| Hornet Sportabout | 3.440 | 17.02 | 0 | 0 | 3 |
| Valiant | 3.460 | 20.22 | 1 | 0 | 3 |
| Duster 360 | 3.570 | 15.84 | 0 | 0 | 3 |
| Merc 240D | 3.190 | 20 | 1 | 0 | 4 |
| Merc 230 | 3.150 | 22.90 | 1 | 0 | 4 |
| Merc 280 | 3.440 | 18.30 | 1 | 0 | 4 |
| Merc 280C | 3.440 | 18.90 | 1 | 0 | 4 |
| Merc 450SE | 4.070 | 17.40 | 0 | 0 | 3 |
| Merc 450SL | 3.730 | 17.60 | 0 | 0 | 3 |
| Merc 450SLC | 3.780 | 18 | 0 | 0 | 3 |
| Cadillac Fleetwood | 5.250 | 17.98 | 0 | 0 | 3 |
| Lincoln Continental | 5.424 | 17.82 | 0 | 0 | 3 |
| Chrysler Imperial | 5.345 | 17.42 | 0 | 0 | 3 |
| Fiat 128 | 2.200 | 19.47 | 1 | 1 | 4 |
| Honda Civic | 1.615 | 18.52 | 1 | 1 | 4 |
| Toyota Corolla | 1.835 | 19.90 | 1 | 1 | 4 |
| Toyota Corona | 2.465 | 20.01 | 1 | 0 | 3 |
| Dodge Challenger | 3.520 | 16.87 | 0 | 0 | 3 |
| AMC Javelin | 3.435 | 17.30 | 0 | 0 | 3 |
| Camaro Z28 | 3.840 | 15.41 | 0 | 0 | 3 |
| Pontiac Firebird | 3.845 | 17.05 | 0 | 0 | 3 |
| Fiat X1-9 | 1.935 | 18.90 | 1 | 1 | 4 |
| Porsche 914-2 | 2.140 | 16.70 | 0 | 1 | 5 |
| Lotus Europa | 1.513 | 16.90 | 1 | 1 | 5 |
| Ford Pantera L | 3.170 | 14.50 | 0 | 1 | 5 |
| Ferrari Dino | 2.770 | 15.50 | 0 | 1 | 5 |
| Maserati Bora | 3.570 | 14.60 | 0 | 1 | 5 |
| Volvo 142E | 2.780 | 18.60 | 1 | 1 | 4 |
| carb | |
|---|---|
| Mazda RX4 | 4 |
| Mazda RX4 Wag | 4 |
| Datsun 710 | 1 |
| Hornet 4 Drive | 1 |
| Hornet Sportabout | 2 |
| Valiant | 1 |
| Duster 360 | 4 |
| Merc 240D | 2 |
| Merc 230 | 2 |
| Merc 280 | 4 |
| Merc 280C | 4 |
| Merc 450SE | 3 |
| Merc 450SL | 3 |
| Merc 450SLC | 3 |
| Cadillac Fleetwood | 4 |
| Lincoln Continental | 4 |
| Chrysler Imperial | 4 |
| Fiat 128 | 1 |
| Honda Civic | 2 |
| Toyota Corolla | 1 |
| Toyota Corona | 1 |
| Dodge Challenger | 2 |
| AMC Javelin | 2 |
| Camaro Z28 | 4 |
| Pontiac Firebird | 2 |
| Fiat X1-9 | 1 |
| Porsche 914-2 | 2 |
| Lotus Europa | 2 |
| Ford Pantera L | 4 |
| Ferrari Dino | 6 |
| Maserati Bora | 8 |
| Volvo 142E | 2 |