Show transcribed image text A quality expert inspects 330 items to test whether the population proportion of defectives exceeds.03, using a right-tailed test at α .01. (a) What is the power of this test if the true proportion of defectives is π = .047(Round intermediate calculations to 4 decimal places. Round your answer to 4 decimal places.) Power (b) What is the power of this test if the true proportion is π = .05? (Round intermediate calculations to 4 decimal places. Round your answer to 4 decimal places.) Power What is the power of this test if the true proportion of defectives is π = .067( Round intermediate calculations to 4 decimal places. Round your answer to 4 decimal places.) Power
A quality expert inspects 330 items to test whether the population proportion of defectives exceeds.03, using a right-tailed test at α .01. (a) What is the power of this test if the true proportion of defectives is π = .047(Round intermediate calculations to 4 decimal places. Round your answer to 4 decimal places.) Power (b) What is the power of this test if the true proportion is π = .05? (Round intermediate calculations to 4 decimal places. Round your answer to 4 decimal places.) Power What is the power of this test if the true proportion of defectives is π = .067( Round intermediate calculations to 4 decimal places. Round your answer to 4 decimal places.) Power
