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A random digit dialing phone

A random digit dialing phone survey asked, how many of the last ten traffic lights you drove through were red.Of 880
1. 1 answer
2. asked by anonymous
3. 557 views
The Gallup Poll uses a procedure called random digit dialing, which creates phone numbers based on a list of all area codes in
1. 1 answer
2. asked by wendy
3. 1,739 views
Identify a bias or error that might occur in a study where researchers used random digit dialing to ask 1003 US adults their
1. 2 answers
2. asked by Andy
3. 294 views
How many international direct-dialing numbers are possible if each number consists of a four-digit area code (the first digit of
1. 1 answer
2. asked by Kal Jay
3. 1,858 views
The Gallup organization conducted a phone survey from June 9-12, 2011. Researchers at Gallup chose a random sample of 1020
1. 7 answers
2. 159 views
4.What tone does this passage convey? Emma raced home to call Yolanda. She wanted to let her know that she had made the regional
1. 1 answer
2. asked by blu
3. 222 views
hat tone does this passage convey?Emma raced home to call Yolanda. She wanted to let her know that she had made the regional
1. 1 answer
2. 69 views
a 7 digit phone number has a 3 digit prefix followed by 4 digits.how many different phone numbers are possible??
1. 2 answers
2. asked by angela
3. 510 views
Tell whether this survey describes a good sample and if so, name the method of sampling used. A phone company randomly calls 6
1. 1 answer
2. asked by Monica
3. 603 views
Write a program that simulates the dial of a phone number. The program will input a phone number and the program will
1. 1 answer
2. asked by Jeffry
3. 696 views