Applied Statistical Methods 1000
Solutions to Practice Quiz 4
-
- .67
- .25
- .1(.1)=.01
-
- age, (ii)
- 60/200=.30
- 240/1800=.13
- Yes: proportions seem very different.
- 30, 270
-
- (ii)
- (ii)
- (ii)
- .45
- s=.02365
- .46-.45=+.01
- (ii)
- yes
- (i)
- (iii)
- .260, .280
[ Home
| Calendar
| Assignments
| Handouts
]
|