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What are type 1 and type 2 errors? (Research methods- statistics)

Statistical tests of studies in psychology determine whether or not the results are significant (not due to chance) or not significant (due to chance)-note that to say ‘insignificant’...

LH
Answered by Lauren H. Psychology tutor
16021 Views

In our country, every citizen has one vote. A scheme is proposed which allows anybody to buy additional votes if they want to, with the proceeds being used to pay for good causes. Would this be a good scheme?

Always start with defining the scope of your answer. In this question you need to define the terms "good causes" and "good scheme" before you can give a logical answer. You should spen...

AW
Answered by Alice W. TSA Oxford tutor
2334 Views

To what extent did Russian rulers modernise during the period 1855-1964?

During the period 1855-1964, all Russian rulers attempted to modernise the country economically and in instances, politically, but not at the expense of losing control over the populace. The failure of Al...

EP
Answered by Edward P. History tutor
4620 Views

Describe the similarities and differences between the processes of diffusion and osmosis

Similarities: Molecules move from high to low concentrations in both diffusion and osmosis, meaning down a concentration gradient. Neither process requires ATP (energy). Both process occur across a select...

CH
Answered by Clara H. Biology tutor
15654 Views

Why/How does differentiation work?

In order to fully understand how differentiation works, it is useful to be able to derive it. To do this, we must first consider the general curve y = f(x), we'll make this curve more specific later on. F...

JK
Answered by Jack K. Maths tutor
3462 Views

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