Author Question: A hypergeometric probability experiment is conducted with the given parameters. Compute the ... (Read 65 times)

Cooldude101

  • Hero Member
  • *****
  • Posts: 557
A hypergeometric probability experiment is conducted with the given parameters. Compute the probability of obtaining x successes. N = 130, n = 10, k = 25, x = 3
 
  A) 0.1965 B) 0.1914 C) 0.1867 D) 0.1722

Question 2

Suppose you want to test the claim that  < 65.4. Given a sample size of n = 35 and a level of significance of a = 0.10, when should you reject H0?
 
  A) Reject H0 if the standardized test statistic is less than -1.28.
  B) Reject H0 if the standardized test is less than -1.645.
  C) Reject H0 if the standardized test statistic is less than -2.33.
  D) Reject H0 if the standardized test statistic is less than -2.575.



aloop

  • Sr. Member
  • ****
  • Posts: 315
Answer to Question 1

A

Answer to Question 2

A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

For a complete list of videos, visit our video library