« previous next »

Author Question: Which statistical test is appropriate for testing hypotheses involving some observed mean against ... (Read 130 times)

vinney12

  • Hero Member
  • *****
  • Posts: 586
on: Jun 28, 2018
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
Reply #1 on: Jun 28, 2018
Answer to Question 1

a

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Amonia plama test Amonia plama test
Wheals are formed in reaction to scratch testing and intradermal testing of allergens. Wheals are formed in reaction to scratch testing and intradermal testing of allergens.
Two items from the incomplete-pictures test. H.M.’s memory for the 20 items on the test was ... Two items from the incomplete-pictures test. H.M.’s memory for the 20 items on the test was ...
How to perform the concavity test and second derivative test for a function (Part 2) How to perform the concavity test and second derivative test for a function (Part 2)
How to solve a half life problem involving exponential models (Question 1) How to solve a half life problem involving exponential models (Question 1)
Different ways to test hypotheses Different ways to test hypotheses
Video: Baroreceptor Reflex

For a complete list of videos, visit our video library