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A type 1 error arises when after an experiment, the null hypothesis is rejected even when it is true and the alternative hypothesis is accepted. This can be referred to as a false positive as a significan...

Decreased partial pressure of O2 in the air means that the diffusion gradient between the alveoli and surrounding capillaries is reduced. Hence there’s a decreased haemoglobin and oxygen association in th...

Calculate the derivative using the standard rules, in particular (xⁿ)' = nx^n-1.f(x)' = 3x² + 4x - 5Stationary points are...

Split the first equation into three parts, i.e. (x+1), (x-2) and (x+3). Multiply the first two parts to get x²- x - 2, then multiply the resul...

As set out in Article III the judicial branch's role is to protect the constitution and the rights and civil liberties of the people; in doing so judges are granted the right to interpret the constitutio...