Textbook ExpertVerified Tutor
16 Nov 2021
Given information
In 1936, a magazine sent post cards to approximately 10,000,000 prospective voters. These prospective voters were selected from the subscription list of the magazine, from automobile registration lists, from phone lists, and from club membership lists. Approximately 2,300,000 people returned the postcards.
Step-by-step explanation
Step 1.
Notice that out of 10,000,000 post cards sent out, replies were received from only 2,300,000 people which translates to a 23% response rate.
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