Question

Environmentalists concerned about the impact of high-frequency radio transmissions on birds found that there was no evidence of a higher mortality rate among hatchlings in nests near cell towers. They based this conclusion on a test using alpha=0.05. Would they have made the same decision at alpha=0.10? How about alpha=0.01? Explain. (Hint: It would help if you write the null and alternative hypotheses).

Please show all work. Typed work only. no handwritten.

Answer 1