Find the cutoff value for a test with 0 05 Find the power with 4 0, 7 0, and 10 0 Explain why the power is higher for larger values of Consider the data in Exercise 23, where calls arrive at a rate of 3 5 h before posting your phone number on your Web page, but 7 arrive in 1 h on the next day ...

With 8 calls the significance level is 00267 This ...

Find the cutoff value for a test with = 0.05. Find the power with =

Question:

Find the cutoff value for a test with α = 0.05. Find the power with λ = 4.0, λ = 7.0, and λ = 10.0. Explain why the power is higher for larger values of Λ.
Consider the data in Exercise 23, where calls arrive at a rate of 3.5/h before posting your phone number on your Web page, but 7 arrive in 1 h on the next day.