The sequence shows the departure status of the last 18 buses to leave a bus station, where \(T\) represents a bus that departed on time and \(L\) represents a bus that departed late. Can you conclude that the departure status of the buses is not random?

(a) identify the claim and state \(H_{0}\) and \(H_{a}\),

(b) find the critical values,

(c) find the test statistic,

(d) decide whether to reject or fail to reject the null hypothesis,

(e) interpret the decision in the context of the original claim. Use \(\alpha=0.05\).

Transcribed Image Text:

TTTTLLLLT LLLTTTTTT