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3.3 The Inverse Normal Distribution Function

3.3 The Inverse Normal Distribution Function

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Question 11

The duration of a specific chemical synthesis process, $T$ minutes, is modeled by a normal distribution such that $\sim N(\mu, 12^2)$ . It is observed that only $\sim N(\mu, 12^2)$ of trials result in a synthesis time of less than $217.4$ minutes.

a.

Determine the value of the mean reaction time $μ\mu$ .

[3]

b.

Deduce the value of $\mu)$ .

[1]

Markscheme

3.3 The Inverse Normal Distribution Function Questions

A Level
Maths
3.3 The Inverse Normal Distribution Function

21 exam-style questions on Edexcel A Level Maths 3.3 The Inverse Normal Distribution Function. Each one has a worked solution and a mark scheme showing where the marks go.

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