Typists' Errors Narrative
The random variable x is defined as the number of mistakes made by a typist on a randomly chosen page of a physics thesis. The probability distribution follows:
-Refer to Typists' Errors Narrative. In what fraction of pages in the thesis would the number of mistakes made be within two standard deviations of the mean?

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Typists' Errors Narrative
The random variable x is defined as the number of mistakes made by a typist on a randomly chosen page of a physics thesis. The probability distribution follows: 
-Refer to Typists' Errors Narrative. In what fraction of pages in the thesis would the number of mistakes made be within two standard deviations of the mean?

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The Answer of Typists' Errors Narrative
The random variable x is defined as the number of mistakes made by a typist on a randomly chosen page of a physics thesis. The probability distribution follows: 
-Refer to Typists' Errors Narrative. In what fraction of pages in the thesis would the number of mistakes made be within two standard deviations of the mean?

Typists' Errors Narrative the Random Variable X Is Defined as the Number of the Number