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    • Thread Starter
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    Hiya!
    With hypothesis testing, how do you know whether to use an upper tailed test or lower tailed test?
    Thanks!
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    Sorry you've not had any responses about this. Are you sure you've posted in the right place? Here's a link to our subject forum which should help get you more responses if you post there.

    You can also find the Exam Thread list for A-levels here and GCSE here. :dumbells:


    Just quoting in Puddles the Monkey so she can move the thread if needed
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    • Very Important Poster
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    (Original post by tacha_bacha)
    Hiya!
    With hypothesis testing, how do you know whether to use an upper tailed test or lower tailed test?
    Thanks!
    If you post in the maths forum you are more likely to get a response.

    To answer your question, you have to look at the context/question and work that out.
 
 
 
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