1) The School representative members survey every year 7 student about the school uniform study. a) Census b) Sample 2) Students arriving on Bus 3 are surveys for their opinion on school bus services a) Census b) Sample 3) All ticket buyers to a “Budget Tuesday” movie screening are surveyed about ticket prices. a) Census b) Sample 4) All school staff, students and parents are asked about the content of a new canteen menu. a) Census b) Sample 5) A school uses a roll to count the number of students who are absent each day. a) Census b) Sample 6) Television ratings are determined by 2000 families completing a questionnaire a) Census b) Sample 7) A battery manufacturer tests every hundredth battery off the production line. a) Census b) Sample 8) A teacher records exam marks for each student in her class. a) Census b) Survey

Census vs Sample

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האם לשחזר את הנתונים שנשמרו באופן אוטומטי: ?