Publishing The following table shows the results of a survey of 400 authors by a publishing company. New Authors Established Authors Total Successful 40 100 140 Unsuccessful 68 192 260 Total 108 292 400 Compute the relative frequency of the given event if an author as specified is chosen at random. An author is successful.
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We can see from the table that there are 100 successful new authors and 140 successful established authors. So, the total number of successful authors is: 100 + 140 = 240 Now, we need to find the relative frequency of an author being successful. To do this, we Show more…
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