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Unofficial Mark Scheme: AQA Mathematics Unit 1 (Statistics and Number) Watch

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    histogram part b) i got 110 miles
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    revisionbud How many marks? Do you remember?
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    Were some of these questions your referring to in the higher paper? As i did the foundation paper? X
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    (Original post by Jamie Vardy)
    revisionbud How many marks? Do you remember?
    Not too sure, guessing 1 or 2 marks
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    (Original post by Jamie Vardy)
    Problems with the survey
    1. The options overlap (1)
    2. There isn't an option for more than x / no time scale(1)

    Ratio in its simplest form
    16:9 (2)

    Pie Chart Question
    37.5% (3)

    Upper and Lower Bounds Question
    27 (4)

    Histogram Question
    a) Correctly drawn histogram (4)
    b) x = 110 (2)

    Relative Frequency (Dartboard Question)
    0.31 (4)

    Cumulative Frequency Question
    Pass mark was 24
    14 people attained a B

    Box and Whisker Plot
    Correctly drawn box and whisker plot (4)

    Stratified Sampling Question
    Values should add up to 720 (3)

    [Unsure of whether the values were integers or decimals - e.g. 123.5].

    Probability Question
    0.6 (4)

    Question about Card "A"
    4 (3)
    Jamie..were some of these questions jn the higher paper as i did the foundation?
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    (Original post by NatalieT123)
    Jamie..were some of these questions jn the higher paper as i did the foundation?
    Yes i think he is working out the higher paper, i have this mode/median/mean answer (7,7,10,14)someone asked me about for foundation hope it helps
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    (Original post by bigoliver)
    Yes i think he is working out the higher paper, i have this answer someone asked me about for foundation of it helps...Name:  PicsArt_05-26-02.41.45.jpg
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    Thats brilliant thank you..there were only a couple that my mind went blank on this was ok though thanks alot ill keep my eye out for more posts x
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    was the last question on the aqa foundation paper the one about the A tile? I keep seeing people mentioning a question about plumbers and now im worried ive missed a question
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    (Original post by NatalieT123)
    Jamie..were some of these questions jn the higher paper as i did the foundation?
    Yes, you may recognise the answers. The questions that overlapped were at the end of your paper and at the start of ours.

    Hope you've done well!
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    what was the stem and leaf diagram question worth?
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    (Original post by h19kw90)
    was the last question on the aqa foundation paper the one about the A tile? I keep seeing people mentioning a question about plumbers and now im worried ive missed a question
    We completed Unit 1 for the 4360 Modular specification, so don't worry; you did 4365 Linear.
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    (Original post by chrisandmaddy)
    what was the stem and leaf diagram question worth?
    4 marks. An easy 4 marks to be honest.
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    (Original post by Jamie Vardy)
    4 marks. An easy 4 marks to be honest.
    wow! 4 marks is generous!
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    (Original post by chrisandmaddy)
    wow! 4 marks is generous!
    I know. I think they're usually 3 markers.
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    (Original post by NatalieT123)
    Thats brilliant thank you..there were only a couple that my mind went blank on this was ok though thanks alot ill keep my eye out for more posts x
    Sorry I was given the question incorrectly, the median needed to be 8.5 not 7!

    I have updated the post with a new (hopefully) correct answer of 7, 7, 10, 14
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    (Original post by Jamie Vardy)
    We completed Unit 1 for the 4360 Modular specification, so don't worry; you did 4365 Linear.
    Phew! Thanks for letting me know!
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    This is actually wrong. You considered the following possibilities:
    Centre, Miss (0.2*0.3=0.06)
    Outer, outer (0.5*0.5=0.25)
    However, what you failed to consider was the third possibility of missing, then hitting the centre, which would result in an extra 0.06, meaning your answer would be:
    0.25+0.06+0.06=0.37
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    (Original post by Jamie Vardy;[url="tel:65189401")
    65189401[/url]]Problems with the survey
    1. The options overlap (1)
    2. There isn't an option for more than x / no time scale(1)

    Ratio in its simplest form
    16:9 (2)

    Pie Chart Question
    37.5% (3)

    Upper and Lower Bounds Question
    27 (4)

    Histogram Question
    a) Correctly drawn histogram (4)
    b) x = 110 (2)

    Relative Frequency (Dartboard Question)
    0.31 (4)

    Cumulative Frequency Question
    Pass mark was 24
    14 people attained a B

    Box and Whisker Plot
    Correctly drawn box and whisker plot (4)

    Stratified Sampling Question
    Values should add up to 720 (3)

    [Unsure of whether the values were integers or decimals - e.g. 123.5].

    Probability Question
    0.6 (4)

    Question about Card "A"
    4 (3)

    Question about card 'A' was 2

    3/25 X 4 = 12/100
    1/10 X 10 = 10/100
    12/100-10/100 = 2
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    (Original post by A.bi.iii)
    Question about card 'A' was 2

    3/25 X 4 = 12/100
    1/10 X 10 = 10/100
    12/100-10/100 = 2
    Two of my friends took the same test today and we all got 4 tiles, see my working out...

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    (Original post by bigoliver)
    Two of my friends took the same test today and we all got 4 tiles, see my working out...

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    I got that as well. Is it 100% correct?
 
 
 
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