The NCAA is interested in estimating the difference in mean number of daily training hours for men and women athletes on college campuses.They want 95 percent confidence and will select a sample of 10 men and 10 women for the study.The sample results are: 
Based on these data,the point estimate is .30 hours.
Definitions:
Tax Rate
A tax rate is the percentage at which an individual or corporation is taxed.
Fiscal Policy
Government policies related to taxation and public spending with the aim of influencing economic conditions, including levels of employment, inflation, and economic growth.
Market Rates
Market rates are the current prices or interest rates determined by the supply and demand dynamics in the marketplace for goods, services, or financial instruments.
Oil Exploration
The process of searching for oil, including surveying and drilling to discover reservoirs beneath the Earth's surface.
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