Consider the following. (Give your answers correct totwo decimal places.)
(a) Calculate the value for the test statistic,?2, for Ho:?2 = 20.5, n = 16,s2 = 16.5.
?2* =
(b) Calculate the value for the test statistic,?2, for Ho:?2 = 30.1, n = 22, s =6.2.
?2* =
(c) Calculate the value for the test statistic,?2, for Ho: ? =44, n = 22, s = 37.6.
?2* =
(d) Calculate the value for the test statistic,?2, for Ho: ? =14, n = 19, s2 = 163.
?2* =
