1. An auditor of the book ‘Statistics: The Simple Way to Understand’ was found that there are 25 typing error in 100 page. In the given page, find:
I. the mean and standard deviation of typing error.

Hi, ahwen!

Are you looking for a direct answer to your question, or for someone to come along to teach you how to arrive at the correct answer yourself?

If the former is true, please click on the following link to read the announcement there.

https://www.askmehelpdesk.com/math-sciences/announcement-font-color-ff0000-u-b-read-first-expectations-homework-help-board-b-u-font.html

Thanks!