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Finding Probabilities for Normal Distributions

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Question 9

Given that X∼N(100,100)X \sim N(100, 100)X∼N(100,100) find the following probabilities

a.

P(X>112)P(X > 112)P(X>112)

[1]
b.

P(X<85)P(X < 85)P(X<85)

[1]
c.

P(95<X<105)P(95 < X < 105)P(95<X<105)

[1]

Finding Probabilities for Normal Distributions Questions

  1. A Level
  2. /Maths
  3. /Finding Probabilities for Normal Distributions

Practise Edexcel A Level Maths Finding Probabilities for Normal Distributions with exam-style questions for A Level Maths. 80 questions, matched to the Edexcel A Level Maths (9MA0) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

Question bank