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Setting a timer on a quiz:
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To make a quiz timed, simply check the box when you are asked "Is this quiz timed?".
You will then be able to enter the amount of time that you want the quiz to be (as in the image above).
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Before the user starts the quiz, they will see a page informing them they are about to begin a timed quiz (see image below).
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Throughout the quiz, there will be a small timer at the top of the page, so that they can keep track of the time.
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