Examlex

Solved

The Following Table Shows the Results of a Survey of 370

question 226

Multiple Choice

The following table shows the results of a survey of 370 authors by a (fictitious) publishing company:  New  Authors  Established  Authors  Total  Successful 602080 Unsuccessful 140150290 Total 200170370\begin{array} { | l | l | l | l | } \hline & \begin{array} { l } \text { New } \\\text { Authors }\end{array} & \begin{array} { l } \text { Established } \\\text { Authors }\end{array} & \text { Total } \\\hline \text { Successful } & 60 & 20 & 80 \\\hline \text { Unsuccessful } & 140 & 150 & 290 \\\hline \text { Total } & 200 & 170 & 370 \\\hline\end{array} A new author is chosen at random.
Compute the estimated probability of the event that the new author is unsuccessful.


Definitions:

Insurance Premium

A periodic payment made by an individual or company to an insurance company in exchange for coverage against specified risks.

Office Supplies

Office supplies encompass a range of items used in an office for the purpose of conducting day-to-day operations, including stationery, paper, pens, and computing equipment.

Journal Entries

The records of financial transactions in an accounting system that detail the accounts affected and in what manner, serving as the primary means to document financial activity.

General Ledger

A complete record of all financial transactions over the life of a company, used to compile the financial statements.

Related Questions