Number of words per minute on a typing test

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Hugo averages 43 words per minute on a typing test with a standard deviation of 12.5 words per minute. Suppose Hugo's words per minute on a typing test are normally distributed. Let X= the number of words per minute on a typing test. Then, X∼N(43,12.5).

Suppose Hugo types 76 words per minute in a typing test on Wednesday. The z-score when x=76 is ________. This z-score tells you that x=76 is ________ standard deviations to the ________ (right/left) of the mean, ________.

Correctly fill in the blanks in the statement above.

Reference no: EM132361850

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