This topic contains a solution. Click here to go to the answer

Author Question: The binomial probability distribution is most symmetric when a. n is 30 or greater. b. n equals ... (Read 111 times)

jasdeep_brar

  • Hero Member
  • *****
  • Posts: 569
The binomial probability distribution is most symmetric when
 a. n is 30 or greater.
   b. n equals p.
  c. p approaches 1.
  d. p equals 0.5.

Question 2

Consider the following hypothesis problem. n = 30 H0: 2 = 500 s2 = 625 Ha: 2  500 At the 5 level of significance, the null hypothesis
 a. should be rejected.
 b. should not be rejected.
  c. should be revised.
 d. should not be tested.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

EAN94

  • Sr. Member
  • ****
  • Posts: 307
Answer to Question 1

d

Answer to Question 2

b





 

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

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?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

For a complete list of videos, visit our video library