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Students in a class were carrying out a survey on sleeping patterns of people aged between 40 years and 60 years, inclusive - Junior Cycle Mathematics - Question 2 - 2014
Question 2
Students in a class were carrying out a survey on sleeping patterns of people aged between 40 years and 60 years, inclusive. The following questions were considered ... show full transcript
Worked Solution & Example Answer:Students in a class were carrying out a survey on sleeping patterns of people aged between 40 years and 60 years, inclusive - Junior Cycle Mathematics - Question 2 - 2014
Step 1
Question 1: Put a tick (✓) in one box below to indicate your age, in years.
Answer
Reason:
The age ranges overlap (e.g., "45-50" includes both ages 45 and 50, creating ambiguity).
Suitable form:
For example: Put a tick (✓) in one box below to indicate your age, in years.
40 – 44
45 – 49
50 – 54
55 – 60
Step 2
Question 2: Normal people sleep eight hours a night. Do you sleep eight hours a night?
Answer
Reason:
This question encourages people to answer that they sleep eight hours a night, which could lead to biased responses.
Suitable form:
For example: How many hours a night do you sleep?
Or: Do you sleep eight hours (or more) a night?