Llantas Inc. claims that the average life of a certain tirei

Llantas Inc. claims that the average life of a certain tireis greater or equal than 25,000 miles under normal driving conditions. A randomsample of 16 tires is tested. The mean of the sample is 24,000 miles and thestandard deviation of the population is 4,000 miles. Use alpha = 0.05.Statethe hypotheses H0 and H1.Computethe test statistic to utilize.Identifyif the test is a two-tail or a one-tail-test (draw thereject/fail-to-reject zones with the critical value(s)).Using anyapproach (Critical Value or p-value), what is your conclusion about thenull hypothesis?