A statistics practitioner formulated the following hypothesis: H0 : ì = 200 against H1 : ì < 200 and
learned that x = 190 n = 9 and ó = 50.
The p– value of the test is
(1) 0.6
(2) 0.2743
(3) 0.7743
(4) −0.2743
(5) Cannot be found with information given
1 answer