Transition to university

Stanislav Duris commented on Discrete and continuous data 8 years, 5 months ago

Thank you, I've rewritten the explanations.

Stanislav Duris on Discrete and continuous data 8 years, 5 months ago

Gave some feedback: Needs to be tested

Christian Lawson-Perfect on Inverse and composite functions 8 years, 5 months ago

Gave some feedback: Ready to use

Christian Lawson-Perfect on Inverse and composite functions 8 years, 5 months ago

Saved a checkpoint:

I changed the wording in the advice a bit.

Otherwise, looks good! 

Elliott Fletcher on Complete a frequency table and find the measures of central tendency 8 years, 5 months ago

Gave some feedback: Has some problems

Elliott Fletcher commented on Complete a frequency table and find the measures of central tendency 8 years, 5 months ago

I think this is a really good question and there isn't really much that needs fixing, just a few grammatical points.

Advice

a)

On the second line here i think it should say "The frequency column" instead of "Frequency column".

b)

I would say "Therefore the mean is" instead of "Therefore the mean:" i don't think you need a colon there.

Christian Lawson-Perfect on Quadrant coordinates MCQ 8 years, 5 months ago

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Christian Lawson-Perfect on Quadrant coordinates MCQ 8 years, 5 months ago

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Looks good. Got there in the end!

Christian Lawson-Perfect on Fraction multiplication 8 years, 5 months ago

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Christian Lawson-Perfect on Fraction multiplication 8 years, 5 months ago

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Looks good!

Christian Lawson-Perfect on Calculate powers of ten 8 years, 5 months ago

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Christian Lawson-Perfect on Calculate powers of ten 8 years, 5 months ago

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Nice simple question!

Christian Lawson-Perfect on Rearranging Logarithms involving Indices 8 years, 5 months ago

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Christian Lawson-Perfect on Rearranging Logarithms involving Indices 8 years, 5 months ago

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Looks good!

Christian Lawson-Perfect on Discrete and continuous data 8 years, 5 months ago

Gave some feedback: Has some problems

Christian Lawson-Perfect on Discrete and continuous data 8 years, 5 months ago

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Lovely examples, but the explanations are wrong. 

A simple definition of continuous is that in between two measurements there's always a valid "middle" measurement. So between 56.3cm and 56.4cm there's 56.35cm. But the number of cinema tickets sold is discrete because there's nothing between 1 and 2 tickets sold.

Can you rewrite the explanations using this definition?

Elliott Fletcher commented on Use the factor theorem to identify factors of a polynomial 8 years, 5 months ago

Thanks for the feedback Lauren,

I would add another part but i'm not really sure what other multi choice questions i could do which would be different to the one that i already have in the question, so i think i'll just leave it as one part.

Lauren Richards on Converting between Mixed Numbers and Improper Fractions 8 years, 5 months ago

Gave some feedback: Needs to be tested

Elliott Fletcher on Dividing a polynomial with remainders, using algebraic division 8 years, 5 months ago

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Lauren Richards on Decimals to fractions 8 years, 5 months ago

Gave some feedback: Needs to be tested