Are the S3/S4 Edexcel Further Maths units useful to become an actuary? Topics include sampling, unbiased and biased estimators, confidence intervals and significance tests, goodness of fit, regression and correlation etc

#53. In the second part after "So, let delta = epsilon" how do they go from |-(x+5)|<E to |-(x-5)-10|<E? In the first part is there a name for the rule/property used to f...

BlaiseJames asked Jun 21, 2022

by BlaiseJames

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Bahaushee asked Jun 21, 2022

So I was bored and was like, why not make a square root long division, I then found the same numbers of the answer square root 2 literally written (only one number odd) does this happen later? I’m not ready to take an infinite square root Long division style but like why is the answer written?

So I was bored and was like, why not make a square root long division, I then found the same numbers of the answer square root 2 literally written (only one number odd) d...

Bahaushee asked Jun 21, 2022

by Bahaushee

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CathyReisenwitz asked Jun 21, 2022

Given only the sequence of ratios of black to white pixels as a function of (discrete) time, can you say whether that sequence could have come from an instance of Conway's Game of Life?

Given only the sequence of ratios of black to white pixels as a function of (discrete) time, can you say whether that sequence could have come from an instance of Conway'...

CathyReisenwitz asked Jun 21, 2022

by CathyReisenwitz

Are the S3/S4 Edexcel Further Maths units useful to become an actuary? Topics include sampling, unbiased and biased estimators, confidence intervals and significance tests, goodness of fit, regression and correlation etc

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