Author Question: For a 99 confidence interval of the population mean based on a sample of n = 25 with s = 0.05, the ... (Read 178 times)

Metfan725

  • Hero Member
  • *****
  • Posts: 552
For a 99 confidence interval of the population mean based on a sample of n = 25 with s = 0.05, the critical value of t is:
 a. 2.7969 c. 2.4922
  b. 2.7874 d. 2.4851

Question 2

The Friedman test is employed to compare two or more populations when the data are generated from a randomized block experiment, and are either ordinal or interval, but not normally distributed.
  Indicate whether the statement is true or false



aruss1303

  • Sr. Member
  • ****
  • Posts: 314
Answer to Question 1

A

Answer to Question 2

T



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

For a complete list of videos, visit our video library