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11 May, 10:39

Scores on a dental anxiety scale range from 0 (no anxiety) to 20 (extreme anxiety). The scores are normally distributed with a mean of 1111 and a standard deviation of 44. Find the z-score for the given score on this dental anxiety scale:9

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  1. 11 May, 12:52
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    If scores on a dental anxiety scale range from 0 (no anxiety) to 20 (extreme anxiety), and the scores are normally distributed with a mean of 1111 and a standard deviation of 44, then the z-score for the given score on this dental anxiety scale:9 is. 08.
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