A scientist has a theory that 36% of geese in his area do not fly south for the winter.He tags 65 random geese in the summer and finds that 38% of them do fly south.If , is the scientist's belief
Warranted?
A)Yes, because the test value -4.37 is in the critical region.
B)No, because the test value -4.80 is in the noncritical region.
C)Yes, because the test value 4.80 is in the critical region.
D)No, because the test value 4.37 is in the critical region.

Question

A scientist has a theory that 36% of geese in his area do not fly south for the winter.He tags 65 random geese in the summer and finds that 38% of them do fly south.If  , is the scientist's belief
Warranted?
A)Yes, because the test value -4.37 is in the critical region. 
B)No, because the test value -4.80 is in the noncritical region. 
C)Yes, because the test value 4.80 is in the critical region. 
D)No, because the test value 4.37 is in the critical region.

Quizplus · Accepted Answer

The Answer of A scientist has a theory that 36% of geese in his area do not fly south for the winter.He tags 65 random geese in the summer and finds that 38% of them do fly south.If  , is the scientist's belief
Warranted?
A)Yes, because the test value -4.37 is in the critical region. 
B)No, because the test value -4.80 is in the noncritical region. 
C)Yes, because the test value 4.80 is in the critical region. 
D)No, because the test value 4.37 is in the critical region.

A Scientist Has a Theory That 36% of Geese in His