Answer:
Null Hypothesis
         Hâ :  P = 3.8
Alternative Hypothesis
         Hâ: P > 3.8
Step-by-step explanation:
Explanation:-
Null Hypothesis :-
 The single statistic, Hâ will be that the sample statistic
Hâ : There is does not differ significantly from hypothetical parameter values
Hâ : Â P = 3.8
Alternative Hypothesis:
The statistic , Hâ will be the sample statistic
Hâ: There is  differ significantly from hypothetical parameter values
Hâ: P > 3.8