Session 1: Calculator - Question 5 Georgina is conducting a survey in her hometown. She wants to collect data on the opinions of bicycle riders about wearing safety helmets.
Which sample should Georgina use to represent the opinions of bicycle riders in her town?
Survey 50 cyclists who do not wear helmets.
A
Survey all cyclists who only ride a bicycle to get to work and who wear helmets.
B
Survey 50 cyclists who only ride for exercise on the weekend and who wear helmets
С
Survey 25 cyclists in the morning, 25 cyclists in the afternoon, and 25 cyclists in the evening each day for three straight days.
D
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