Which one of the following definition indicates alternative hypothesis?
(1) It is one that stipulates the direction of the expected difference or relationship.
(2) The hypothesis which we may decide to accept if there is sufficient evidence.
(3) The hypothesis which initially seems to be false, but may decide to accept if there is sufficient evidence.
(4) It is assumed to be true unless there is a strong evidence to the contrary.
Find the correct option:
1
Both (1) and (2) are true
2
Both (2) and (4) are true
3
(4) is true (1), (2) and (3) are false
4
(2) is true (1), (3) and (4) are false