A clinic claims that its average waiting time is less than 15 minutes from the time a patient has arrived. The waiting times of 30 patients have been recorded. The survey shows that the average waiting time is 13 minutes and standard deviation is 5 minutes.

1. The null hypothesis and alternative hypothesis should be formulated as H₀: ________________ and H_A: ________________, respectively.

1. The test statistic that can be used to test this hypothesis is a/an____________ (Z, t, X², or F) with a value of ________. (Round to two decimal places.)

1. If the significant level is 1%, the null hypothesis _____________ (can or cannot) be rejected because the p-value is _________. (Round to two decimal places.)