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How do I check if events are independent (in statistics / probability)?

The sentence 'event A is independent to event B' means that the probability of A does not affect the probability of event B. In mathematical terms, this can be written as:Prob(A and B) = Prob(A) x Prob(B)...

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How accurate is it to say that it was the dissolution of the monasteries in 1536, that caused the risings of 1536?

It is accurate to say that the dissolution of the monasteries significantly contributed to the Pilgrimage of Grace, however it is inaccurate to state that that the dissolution of the monasteries alone cau...

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Integrate Sin(2X)

-1/2 Cos(2X)

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What is the difference between a one-tailed hypothesis and a two-tailed hypothesis?

Both one-tailed and two-tailed hypothesis are examples of alternative or experimental hypothesis, which predict there will be a psychological effect. A one tailed hypothesis, also known as a directional h...

Answered by • Psychology tutor

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Problem of Optimisation: A company is designing a logo. The logo is a circle of radius 4 inches with an inscribed rectangle. The rectangle must be as large as possible.

First, draw a diagram showing the rectangle, the circle and the unknowns . Then find the equations representing this problem (equation of a circle of center 0, x²+y²=4² ...

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