A standardized test statistic is given for a hypothesis test involving proportions (using the standard normal distribution) or means (using the t-distribution and assuming a relatively large sample size). Without using any technology or tables, in each case:
(a) Is the p-value likely to be relatively large or relatively small?
(b) Is the conclusion of the test likely to be Reject H₀ or Do not reject H₀?

z = 8.3