Basic Applied Statistics 200
Solutions to Practice Quiz 7

1.  
   1. (vi)
   2. -8.33
   3. (ii)
   4. (ii)
   5. yes
   6. (i)
   7. because 0.90>0.84
2.  
   1. 365 +/- 2(240)/sq rt of 400=(341, 389)
   2. (iii)
   3. (vi)
   4. +1.83
   5. (iii)
   6. (iii)
   7. (iii)
   8. (i)

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