In a Survey of 550 Randomly-Selected College Statistic Students Were

question 57

Multiple Choice

In a survey of 550 randomly-selected college statistic students were surveyed on their impressions of their course,instructor and textbook.The results are as follows: Of the students who thought their textbook was very hard to read,50 also thought that the quality of the course was "poor".What proportion of students who think that their textbook was "hard" also thought their course was "poor".

• A)0.588
• B)0.155
• C)0.091
• D)0.251
• E)0.616

---

Definitions:

Gross Investment

The total amount spent on purchases of new capital assets and replacement of depreciated assets within a specified period.

Net Investment

The total spending on new capital minus the replacement of depreciated capital, indicating the actual addition to the capital stock in an economy.

GDP Deflator

An economic metric that converts the gross domestic product (GDP) from current market prices into constant dollar terms in order to measure the real growth of an economy, excluding the effect of inflation.

GDP Deflator

An economic measure of inflation that reflects changes in the price level of all goods and services produced domestically, adjusting nominal GDP into real GDP.