Additive and Subtractive Scrambling in Optional Randomized Response Modeling

• Zawar Hussain ,

  * E-mail: zhlangah@yahoo.com (ZH); mmsobhi@uqu.edu.sa (MA); bmalzahrani@kau.edu.sa (BA)

  Affiliation Department of Statistics, Quaid-i-Azam University, Islamabad, Pakistan

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• Mashail M. Al-Sobhi ,

  * E-mail: zhlangah@yahoo.com (ZH); mmsobhi@uqu.edu.sa (MA); bmalzahrani@kau.edu.sa (BA)

  Affiliation Department of Mathematics, Umm Alqura University, Makkah, Saudi Arabia

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• Bander Al-Zahrani

  * E-mail: zhlangah@yahoo.com (ZH); mmsobhi@uqu.edu.sa (MA); bmalzahrani@kau.edu.sa (BA)

  Affiliation Department of Statistics, King Abdulaziz University, Jeddah, Saudi Arabia

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