Watching the News
A researcher claims viewers spend an average of 40 minutes per day watching the news.You think the average is higher than that.In testing your hypotheses H0: μ = 40 vs.H1: μ > 40,the following information came from your random sample of viewers: 
= 42 minutes,n = 25.Assume σ = 5.5,and α = 0.10.
-{Watching the News Narrative} Set up the rejection region.
Definitions:
Money Supply
The collective sum of all monetary resources in an economy, including cash, coins, and savings and checking account balances, at a particular time.
Interest Rates
The expense associated with taking out a loan or the profit from an investment, presented as a percentage of the initial amount.
Stock Prices
The cost of purchasing a share in a company, reflecting the company's value and investor expectations about its future profitability.
Aggregate Demand
The all-encompassing demand for goods and services within an economic sphere, calculated at a specific price level during a certain period.
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