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Probability: Other Probability Problems – #29335

Question: (8 marks). Researchers at Leeds University School of Dentistry want to know whether registering with a NHS dental practice or a private dental practice will make a difference in children’s regular check-ups. Consider the table of data collected: Dental practice Regular check-ups Non-regular check-ups Total private 201 50 251 NHS 985 375 1360 Total...

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