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TYPES OF DATA

Observations and Variables

Characteristics of Statistics

پنج پیر ــــــــــ حصہ سوم

پنج پیر ــــــ حصہ دوم

پنج پیر ـــــ حصہ اول

Usage of nonparametric

درزی کی قینچی

Demerits of Questionnaire

Merits of Questionnaire

Pilot testing

Questions to Be Avoided In a Questionnaire

Characteristics of Good Questionnaire

Measures of Central Tendency

Percentiles

Statistical approach

Principles of excellent public relations programs

Novice teachers and their characteristics