Inference About 2 Proportions Using a Discrete Prior
Sample 1
Sample 2
Successes
Failures
Successes
Failures
p
2
=.1
p
2
=.2
p
2
=.3
p
2
=.4
p
2
=.5
p
2
=.6
p
2
=.7
p
2
=.8
p
2
=.9
p
1
=.1
p
1
=.2
p
1
=.3
p
1
=.4
p
1
=.5
p
1
=.6
p
1
=.7
p
1
=.8
p
1
=.9
d = p
1
-p
2
PROBABILITY
-.8
-.7
-.6
-.5
-.4
-.3
-.2
-.1
0
.1
.2
.3
.4
.5
.6
.7
.8