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  1. #1
    foodprint is offline Newbie
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    Indefinite Articles

    Hello everyone.

    I have a simple sentence, but I am struggling a lot with articles. Could you tell me which of the following is correct please?

    1. This test has a sensitivity of 95% and a specificity of 97%.

    2. This test has a sensitivity of 95% and specificity of 97%.

    3. This test has sensitivity of 95% and specificity of 97%.


    Thank you.

  2. #2
    Rover_KE is offline Moderator
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    Re: Indefinite Articles

    We'll be pleased to welcome you to the forum and answer your question, foodprint, when you've corrected the information in your Member Info.

    You appear to have made random selections from the options available.

  3. #3
    foodprint is offline Newbie
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    Re: Indefinite Articles

    done

  4. #4
    Rover_KE is offline Moderator
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    Re: Indefinite Articles

    Welcome to the forum, foodprint.

    I'd only use #1, but others may disagree.

  5. #5
    PeterCW is offline Member
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    Re: Indefinite Articles

    I might use #3 in conversation but in writing it would be #1.
    Retired magazine editor and native British English speaker - not a teacher

  6. #6
    Yankee is offline Senior Member
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    Re: Indefinite Articles

    #1.

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