Time Spent Playing Computer Games

question 111

Essay

Time Spent Playing Computer Games
Suppose that the amount of time teenagers spend playing computer games per week is normally distributed with a standard deviation of 1.5 hours.A sample of 100 teenagers is selected at random,and the sample mean computed as 6.5 hours. ​ ​
-{Time Spent Playing Computer Games Narrative} Interpret the 95% confidence interval for this situation.

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Definitions:

Base Year

A specific year against which economic growth is measured, serving as a standard comparison for other years in index numbers and price comparisons.

Real GDP

The measure of a country's economic output adjusted for price changes, such as inflation or deflation, giving a more accurate depiction of an economy's size.

GDP

The total value of goods and services produced over a specific period in a country, known as Gross Domestic Product, reflects its economic productivity.

GDP Deflator

An index that measures the level of prices of all new, domestically produced, final goods and services in an economy.