In Exercises 25, state whether each standardized test statistic z

In Exercises 25, state whether each standardized test statistic z allows you to reject the null hypothesis. Explain your reasoning
(a) z = -1.301
(b) z = 1.203
(c) z = 1.280
(d) z = 1.286
In Exercises 25, state whether each standardized test statistic z