Further Mathematics 7367: Type I and Type II Errors Topical Past Paper Questions
AQA A Level Further Mathematics (7367) past-paper questions on Type I and Type II Errors, free. This topic is regularly examined across 6 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.
Sample questions
Company A uses a machine to produce toys. The number of toys in a week that do not pass Company A's quality checks is modelled by a Poisson distribution X with standard deviation 5 The machine producing the toys breaks down. After it is repaired, 16 toys in the next week do not p…
A scientist is investigating the air quality in two countries, A and B Measurements of the air quality are taken at sites throughout both countries and assigned a rank. The air quality is given Rank 1 if the level of air pollution is lower than a specified threshold. The air qual…
The rainfall per day in February in a particular town has been recorded as having a mean of 1.8 inches. Sienna claims that rainfall in February has increased in the town. She records the rainfall in a random sample of 12 days. Her sample mean is 2 inches and her sample standard d…
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