In an effort to persuade customers to reduce their electricity consumption, special discounts have been offered for low consumption customers. In Florida, the EPA estimates that 70% of the residences have qualified for these discounts.
If we randomly select four residences in Florida, what is the probability exactly two of the four will have qualified for the discounts?
______________
If, instead, a sample of 20 residences is selected, what is the probability 12 or more will have qualified for the discounts?
______________

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The Answer of In an effort to persuade customers to reduce their electricity consumption, special discounts have been offered for low consumption customers. In Florida, the EPA estimates that 70% of the residences have qualified for these discounts.
If we randomly select four residences in Florida, what is the probability exactly two of the four will have qualified for the discounts?
______________
If, instead, a sample of 20 residences is selected, what is the probability 12 or more will have qualified for the discounts?
______________

In an Effort to Persuade Customers to Reduce Their Electricity