Quiz Chapter 8
1)
Lookup on Table 5 using .05 one tail d.f. (11-1) 10 = 1.812
t0 = 1.812
STAT CRUNCH > Stat > T Statistics > One sample > with summary
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t=1.1706
t < t0
t is not in the rejection region (t0) so fail to reject H0
2)
> Calculate
Critica