Mathematics, 19.03.2020 07:24 electrofy456
A distributor receives a large shipment of components. Thedistributor would like to accept the shipment if 10% or fewer ofthe components are defective and to return it if more than 10% ofthe components are defective. She decides to sample 10 components, and to return the shipment if more than 1 of the 10 is defective.
a. If the proportion of defectives inthe batch is in fact 10%, what is the probability thatshe will return the shipment?
b. If the proportion ofdefectives in the batch is 20%, what is the probability that she will return the shipment?
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