Answer:
Probability of having broken glass = 0.1933
Probability of not having broken glass = 0.8067
Step-by-step explanation:
The Treatment table in the file attached to the given question is written out and completed below;
Treatment
Response Smashed into Hit Control Total
Yes 16 7 6 29
No 34 43 44 121
Total: 50 50 50 150
Using relative frequencies,
the distribution of responses about whether there was broken glass at the accident for the subjects in this study can be computed as follows:
Probability of having broken glass = [tex]\dfrac{29}{150}[/tex]
Probability of having broken glass = 0.1933
Probability of not having broken glass = [tex]\dfrac{121}{150 }[/tex]
Probability of not having broken glass = 0.8067
