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  1. Anonymous14 October 2015 at 10:18

    Hi Fabia,

    Where can we find the data that we need to plot the graph for Snail Mass vs Length ^3?

    Thanks
    Howard

    ReplyDelete
    Replies
    1. Fabia14 October 2015 at 12:16

      Hi :)

      Go onto the 107 area in VITAL and look under module content/semester1/week3. Here you will find the class data from the morning and the afternoon.

      Fabia

      Delete
  2. Unknown18 October 2015 at 21:40

    Hi!!!

    This is to do with the pre-class test for experiment 3.

    If one of the answers use positive or negative powers of 10, can you please guide me as to how exactly I must input it in the answer box?

    Thank you so much
    Varshini

    ReplyDelete
    Replies
    1. Fabia19 October 2015 at 09:02

      Hi

      The instructions for the test tell you what to do, I have copied them below:

      Although, as you know, scientific notation (negative or positive powers of 10) can help us write small or large numbers, for this test WRITE YOUR ANSWERS IN NORMAL NUMERICAL STYLE eg 3456000 and NOT 3.456 x 10^6 or any variation of this. Also take care not to use unnecessary numbers of decimal places i.e. trailing zeroes eg 0.987 NOT 0.98700. This is because VITAL cannot recognise alternative correct answers.

      Fabia

      Delete
    2. Unknown19 October 2015 at 20:46

      Thank you so much!!!!

      Varshini

      Delete
    3. Fabia20 October 2015 at 06:29

      :)

      Delete
  3. Anonymous7 November 2017 at 19:26

    Hi, Do you know how to write about descriptive statistics in the results part of the cycle 2 assignment for 109?

    Thanks

    ReplyDelete
    Replies
    1. Fabia9 November 2017 at 11:26

      Hi

      check out page 30 in your 109 CSS handbook and pages 19 (bottom) and 30 in your essential skills toolkit for guidance :)

      Fabia

      Delete
  4. Anonymous19 February 2018 at 18:55

    Hey,

    I was just wondering what a negative t value means and how to interpret that in regards to the p value and the null hypothesis etc.

    Thank you!

    ReplyDelete
    Replies
    1. Fabia21 February 2018 at 15:08

      Hi

      For t-values, the sign gives you information on the direction of the difference between the means. For your purposes you can ignore the negative sign. Then go ahead interpreting your t's and p's as usual :)

      Fabia

      Delete
  5. Fabia20 September 2018 at 09:34

    This comment has been removed by the author.

    ReplyDelete
  6. Fabia20 September 2018 at 09:35

    All comments/questions above are from last previous years ;)

    ReplyDelete

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