Defective Toasters Narrative
A toaster manufacturer receives large shipments of thermal switches from a supplier. A sample from each shipment is selected and tested. The manufacturer is willing to send the shipment back if the proportion of defective switches is more than 5%. Otherwise, the shipment will be kept.
-Refer to Defective Toasters Narrative. Describe the Type II error for this .

Question

Quizplus · Accepted Answer

The Answer is A Type II error occurs if the manufacturer does not reject the null hypothesis when, in fact, it is false; that is, if the manufacturer does not conclude the proportion of defective switches is more than 0.05 when, in fact, it is.

Defective Toasters Narrative a Toaster Manufacturer Receives Large Shipments of Thermal Switches from Thermal