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Exam (elaborations)

AQA A Level Mathematics Statistics 1 questions and answers Graded A complete solution 2024/2025
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4

October 2024

2024/2025

A
AQA A Level Mathematics Statistics 1 questions and answers Graded A complete solution 2024/2025
agnesjason
$13.49 More Info

Exam (elaborations)

AQA A Level Mathematics Statistics Unit 1 Comprehensive Questions with Answers
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7

May 2024

2023/2024

A+
What are the parameters for a binomial distribution? - ANS X~B(n,p) (n = number, p = probability) What are the parameters for a normal distribution? - ANS X~N(µ, σ²) (µ = population mean, σ² = variance) What is the binomial equation? - ANS What is the mean of a binomial distribution? - ANS µ = np What's the variance of a binomial distribution? - ANS σ² = np(1-p) What values are given in the binomial tables? - ANS P(X < x) - if you want > x then you n...
CalebSTUVIA
$10.59 More Info

Exam (elaborations)

AQA A Level Mathematics Statistics Unit 1 Comprehensive Questions with Answers 100% Accuracy |Updated 2024
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6

April 2024

2023/2024

A+
What are the parameters for a binomial distribution?, What are the parameters for a normal distribution?, What is the binomial equation?, What is the mean of a binomial distribution?, What's the variance of a binomial distribution?, What values are given in the binomial tables?, Sigma notation for sample mean?, Sigma notation for sample mean of grouped data?, Formula for frequency density? (= height on a histrogram), (More complex) formula for sample standard deviation?, Simpler formula for sam...
dennys
$4.89 More Info