8.3 Inferences about Two Means:
Independent and Large Samples
Test Statistic:
#2.
c :
:
:
Page 470,
#8
c :
:
:
Pag 470, #8 but test claim that
means
are equal:
c:
:
:
Assignment: 8.3 pg 432, 1, 5-13 odd
:
:
: 
: 
: : 