- 1 13 Random Digit Dialing The Gallup Poll Uses A Procedure Called Random Digit Dialing Which Creates Phone Numbers Bas 1 (10.78 KiB) Viewed 133 times
1.13 Random digit dialing. The Gallup Poll uses a procedure called random digit dialing, which creates phone numbers bas
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1.13 Random digit dialing. The Gallup Poll uses a procedure called random digit dialing, which creates phone numbers bas
1.13 Random digit dialing. The Gallup Poll uses a procedure called random digit dialing, which creates phone numbers based on a list of all area codes in America in conjunction with the associated number of residential households in each area code. Give a possible reason the Gallup Poll chooses to use random digit dialing instead of picking phone numbers from the phone book.