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What are measures of central tendency and how do you work them out?

Measures of central tendency are averages of the data from an experiment. There are few different types: mean, median and mode. The mean is worked out by adding all the scores together and dividing that n...

KP
1827 Views

To what extent did the execution of Mary, Queen of Scots, have the greatest impact on relations between England and the Catholic powers in the period 1568-88?

Introduction:> State why the period in the question is significant> Acknowledge the debate: widely contested by historians - where does this question fit in with the wider debates which surround the...

CT
Answered by Carys T. History tutor
2635 Views

Please solve (x+3)(x+4)=20 for x

Expand the double bracket (x+3)(x+4) first: 1) (x)(x)= x^2, 2) (x)(4)=4x ,3) (3)(x)=3x, 4) (3)(4)=12write expanded equation:x^2+4x+3x+12=20simplify and equate the right hand side to zero:x^2+7x-8=0solve f...

CM
Answered by Caitilin M. Maths tutor
2633 Views

Identify and explain two social factors that affect conformity to majority influence.

Asch's extensive studies found a number of factors affecting conformity rates. One was task difficulty. As the task gets more difficult, with the lines in Asch's study getting closer together in size, peo...

RB
Answered by Rose B. Psychology tutor
8451 Views

Photosynthesis occurs in the guard cells but not the epidermal cells. Explain why this is important in the control of the rate of transpiration in the plant

Need to figure out what the question is actually askingEssentially the question is explain how guard cells work and what their role isGuard cells will have more sugar than epidermal cells as epidermal cel...

LB
Answered by Lucy B. Biology tutor
8874 Views

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