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The Normal Distribution

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Question 6

Given that X∼N(50,64)X \sim N(50, 64)X∼N(50,64) find the following probabilities

a.

P(X>62)P(X > 62)P(X>62)

[1]
b.

P(X<44)P(X < 44)P(X<44)

[1]
c.

P(48<X<58)P(48 < X < 58)P(48<X<58)

[1]

The Normal Distribution Questions

  1. A Level
  2. /Maths
  3. /The Normal Distribution

Practise Edexcel A Level Maths The Normal Distribution with exam-style questions for A Level Maths. 439 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

Algebraic Methods
Functions and Graphs
Sequences and Series
Binomial Expansion
Radians
Trigonometric Functions
Trigonometry and Modelling
Parametric Equations
Differentiation
Numerical Methods
Integration
Vectors