Author Question: Which statistical test is appropriate for testing hypotheses involving some observed mean against ... (Read 52 times)

vinney12

  • Hero Member
  • *****
  • Posts: 586
Which statistical test is appropriate for testing hypotheses involving some observed mean against some specified value?
 a. univariate t-test
 b. multiple regression
 c.
 d. ANOVA

Question 2

Which of the following would need to invest larger percentages of their sales revenue in advertising in order to stay competitive?
 a. automobile companies
 b. telephone companies
 c. smaller competitors in each industry
 d. the biggest names in each industry



alexanderhamilton

  • Sr. Member
  • ****
  • Posts: 334
Answer to Question 1

a

Answer to Question 2

c



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

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?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

For a complete list of videos, visit our video library