Significance level-population mean weight of athletic men

Reference no: EM1320820

The following data represent weights (in pounds) for two random samples of men of approximately 5 feet 10 inches tall and of medium build. The only difference is that the first group is comprised of athletic persons and the second of non-athletic ones.

Athletic men: 152, 148, 156, 155, 157, 162, 159, 168, 150, 173.

Non-athletic men: 155, 157, 169, 170, 171, 161, 181, 165, 183.

Can we conclude at the 5% significance level that the population mean weight of athletic men is lower than the population mean weight of non-athletic men?

Reference no: EM1320820

Questions Cloud

If income elasticities are equal for all goods : If income elasticities are equal for all goods, then all Mashallian demand functions must be downward sloping.

State null & alternative hypotheses : State null & alternative hypotheses

Profit-maximizing bundle will typically not exist : Elucidate how that a profit-maximizing bundle will typically not exist for a technology that exhibits increasing returns to scale

Access time and cache miss : Explain the access time when there is a cache miss? Suppose that the cache waits till the line has been fetched from the main memory and then re-executes for a hit.

Significance level-population mean weight of athletic men : Can we conclude at the 5% significance level that the population mean weight of athletic men is lower than the population mean weight of non-athletic men?

Role of corporate culture in ethical decision making : Discuss the role of corporate culture in ethical decision-making. Discuss how organizational leaders use their power to influence and shape corporate culture.

Compute the shares of lemon grass : compute the shares of lemon grass also troll labor in Hogwarts' income.

Computing t value and global f ratio : Is global F ratio significant? Identify this F ratio, and describe whether it is important.Is coefficient for X1 (productivity) significant? How do you know? Mention its t value and accompanying P-value.

Cellular network : Calculate how many users a cell may support for a 5% call blocking rate. Suppose that each user generates 35mE of load in the busy hour.

User Account

All Pages